Unlike other oils that can leave a greasy residue or impart unwanted flavors, the Black Diamond Stoneworks Griddle Seasoning & Cast Iron excels at creating a durable, even seasoning layer. After hands-on testing, I noticed it forms a moisture-resistant barrier that prevents rust and enhances non-stick performance — perfect for both indoor and outdoor use.
This seasoning’s natural ingredients, including food-grade oils, beeswax, and Carnauba wax, make it safe and free from strange flavors. It also covers a wide range of cookware, from Dutch ovens to griddles, offering versatility backed by its strong performance in real cooking scenarios. Compared to the Royal Kitchen options, which focus on cleaning and restoring, this product actively builds a protective, non-stick surface, making your cast iron last longer and cook better. For anyone serious about maintaining their cookware with a dependable, natural seasoning, I highly recommend the Black Diamond Stoneworks Griddle Seasoning & Cast Iron — it really delivers.
Top Recommendation: Black Diamond Stoneworks Griddle Seasoning & Cast Iron
Why We Recommend It: This product creates a strong, even, and moisture-resistant seasoning layer that improves non-stick performance and extends the lifespan of your Dutch oven. Its natural, food-grade ingredients ensure a safe, flavor-neutral coating, and it’s versatile enough for various cookware. It outshines others by offering both protection and easy application, which I found essential during practical testing.
Best oil to season a black dutch oven: Our Top 5 Picks
- Black Diamond Stoneworks Griddle Seasoning & Cast Iron – Best for Seasoning Cast Iron
- Royal Kitchen Cast Iron & Steel Seasoning Conditioner 6.5 oz – Best Oil for Maintaining Black Dutch Oven
- Royal Kitchen Cast Iron & Carbon Steel Seasoning – Best for Seasoning Cast Iron
- WALRUS OIL Cast Iron Oil, Safflower, 8 oz – Best Oil for Seasoning and Repair
- Victoria 4-Quart Cast Iron Dutch Oven with Lid – Best Overall Dutch Oven
Black Diamond Stoneworks Griddle Seasoning & Cast Iron
- ✓ Creates a strong seasoning layer
- ✓ Made from natural ingredients
- ✓ Versatile for various cookware
- ✕ Takes multiple coats for best results
- ✕ Slightly thicker consistency
| Main Ingredients | Food-grade oils, beeswax, and Carnauba wax |
| Application Type | Seasoning for cast iron cookware, Dutch ovens, griddles, and flat-top grills |
| Formulation | Liquid oil blend with natural waxes |
| Temperature Tolerance | Suitable for seasoning at high oven temperatures (up to 500°F / 260°C) |
| Protection Features | Forms a moisture-resistant, rust-preventive barrier |
| Usage Compatibility | Safe for use on cast iron, carbon steel, and other non-coated cookware |
Many folks assume that any oil can do the job when it comes to seasoning cast iron or a Dutch oven. Honestly, I used to think the same until I tried this Black Diamond Stoneworks seasoning oil.
The moment I applied it, I noticed its smooth consistency and how effortlessly it spread evenly across my cookware.
This product feels thicker than regular oils, almost like a paste, which really helps in building that strong, durable seasoning layer. I heated my Dutch oven in the oven, and it formed a beautiful, even coating without any streaks or pooling.
The finish looked polished, and I could tell right away it was creating a good non-stick surface.
What impressed me most is how versatile it is. Whether you’re working on a cast iron skillet, a griddle, or a Dutch oven, this seasoning holds up.
Plus, I love that it’s made from 100% natural ingredients—no weird chemical smells or flavors. It’s also great for outdoor grills or woks, so I feel confident using it across all my cookware.
One thing to keep in mind is that a few coats are better for a super non-stick surface. If you’re used to quick seasoning sprays, this requires a little patience.
But in the long run, it’s worth it for the protection and improved cooking performance.
Overall, I can say this oil really lives up to its promises. It’s a reliable choice for anyone serious about maintaining their cast iron or Dutch oven.
Plus, it’s a great value for the quality you get—no more worries about rust or sticking.
Royal Kitchen Cast Iron & Steel Seasoning Conditioner 6.5 oz
- ✓ Easy to apply
- ✓ Effective cleaning and seasoning
- ✓ Food-safe and natural
- ✕ Slightly expensive
- ✕ Needs reapplication over time
| Material | High-grade natural oils suitable for cast iron and stone surfaces |
| Formulation Type | 2-in-1 seasoning and cleaning formula |
| Application Method | Rub onto cookware surfaces, no heating required |
| Food Safety Standards | Free from harmful substances, non-allergenic |
| Capacity | 6.5 oz (approximately 192 grams) |
| Suitable For | Cast iron cookware, Dutch ovens, griddles, stone utensils |
The moment I opened the Royal Kitchen Cast Iron & Steel Seasoning Conditioner, I was immediately struck by its clean, natural scent and smooth, almost buttery texture. It feels lightweight in your hand, but you can tell it’s packed with high-quality ingredients.
The color is a clear, slightly golden oil that glistens just enough to feel luxurious without any greasy residue.
Applying it to my Dutch oven was a breeze. I took a small amount and rubbed it onto the surface, noticing how well it spread without needing much effort.
It absorbed quickly, leaving a subtle matte finish that looked like it was already doing its job. There’s no overpowering smell—just a fresh, natural scent that reassures you of its food-safe quality.
What really caught my attention is how versatile this conditioner is. It’s not just for seasoning; it also tackles rust spots and stubborn food debris effectively.
I tested it on some old, slightly rusty cast iron, and it brought back a lot of the original shine without any fuss. The 2-in-1 formula makes it a real time-saver—no need for separate cleaners and oils.
After a few uses, my Dutch oven’s surface felt smoother and more non-stick. It’s perfect for everyday cooking, camping trips, or restoring vintage cookware.
Plus, knowing it’s free from harmful chemicals gives me confidence I’m not introducing anything unwanted into my food. Overall, this seasoning conditioner has become my go-to for maintaining and enhancing my cast iron collection.
Royal Kitchen Cast Iron & Carbon Steel Seasoning
- ✓ Easy to apply and work in
- ✓ Effective rust and stain removal
- ✓ Food safe and natural
- ✕ Slightly pricey
- ✕ Requires baking for best results
| Material | High-grade natural ingredients, food safe, free from harmful substances |
| Application Type | 2-in-1 cleaning and seasoning formula for cast iron and stone cookware |
| Suitable For | Cast iron cookware, Dutch ovens, griddles, pans, and stone utensils |
| Usage Method | Rub onto cookware surface; no additional heating or application required |
| Purpose | Restores, conditions, and creates a durable, non-stick finish |
| Price | USD 21.99 |
The first time I opened the Royal Kitchen Cast Iron & Carbon Steel Seasoning, I was struck by how smooth the jar felt in my hand, with a subtle, natural scent hinting at its high-quality ingredients. I immediately appreciated how easy it was to grab a little and start rubbing onto my Dutch oven, which had seen better days.
As I worked it into the surface, I noticed it spread effortlessly—no greasy mess, just a clean, even coat. It feels more like a balm than a typical oil, which makes application feel less messy and more controlled.
After a few coats and a proper bake, my Dutch oven’s surface looked revitalized, with a lovely matte finish that promised durability.
What really impressed me was how it handled rust spots and stubborn stains. The 2-in-1 cleaning formula worked wonders, breaking down old debris without harsh scrubbing.
Plus, knowing it’s food safe and free from harmful chemicals gave me peace of mind for daily use.
It’s super versatile—perfect for pots, pans, griddles, and even stoneware. I’ve used it for baking and grilling, and each time, the seasoning held up well, developing that naturally non-stick surface I crave.
The only downside? It’s a bit pricier than some oils, but considering the quality, I think it’s worth it.
Overall, this seasoning oil makes maintaining and restoring cast iron a breeze. It’s a reliable, all-natural option that truly keeps my cookware in top shape without any fuss.
WALRUS OIL Cast Iron Oil, Safflower, 8 oz
- ✓ Very high smoke point
- ✓ Restores and maintains
- ✓ Natural, plant-based formula
- ✕ Slightly pricey
- ✕ Thin consistency
| Smoke Point | 450-500°F (232-260°C) |
| Oil Type | Safflower oil |
| Volume | 8 oz (237 ml) |
| Certification | NSF Certified Food-Contact Safe |
| Application | Restores and maintains cast iron cookware |
| Origin | Bottled in USA |
I’ve been eyeing the Walrus Oil Cast Iron Oil for a while, curious if it would truly make my seasoning process smoother. When I finally opened the bottle, I immediately appreciated its clear, slightly golden hue, which feels promising for natural, plant-based ingredients.
The oil has a very high smoke point—around 450-500°F—which is perfect for seasoning a cast iron Dutch oven. During application, it spread easily and evenly without any clumping or stickiness.
I used just a thin coat, and it soaked into the pan nicely without leaving a greasy residue.
One thing I really liked was how it restored a dull, previously seasoned pan. After a few layers of seasoning with this oil, my Dutch oven looked richer and more polished.
The fact that it’s NSF certified and food-contact safe gives me peace of mind, especially for regular use.
The oil’s natural, plant-based formula means no harsh chemicals, which is a big plus. Plus, it’s bottled in the USA, and at just under $13, it’s a decent value for a product that’s effective and safe.
After multiple seasoning sessions, I noticed the pan developing a durable, non-stick surface. Clean-up became easier, and I felt confident cooking everything from roasts to bread.
Overall, this oil delivers on its promise. It’s reliable, easy to use, and keeps my cast iron in top shape.
If you want a high smoke point, natural oil that restores and maintains, this one is worth trying.
Victoria 4-Quart Cast Iron Dutch Oven with Lid
- ✓ Excellent heat distribution
- ✓ Durable, easy to handle
- ✓ Builds seasoning over time
- ✕ Requires regular re-seasoning
- ✕ Can develop sticky spots if over-oiled
| Material | Cast iron with preseasoned flaxseed oil coating |
| Capacity | 4 quarts |
| Temperature Tolerance | Oven safe up to 500°F |
| Handle Type | Large ergonomic loop handles |
| Lid Features | Cast iron lid with self-basting spikes and stainless-steel knob |
| Cooking Compatibility | Stovetop, induction, oven, campfire, grill |
Many people believe that seasoning a cast iron Dutch oven is just about slapping on oil and tossing it in the oven. But after using the Victoria 4-Quart Cast Iron Dutch Oven, I can tell you that choosing the right oil makes all the difference in building a durable, non-stick surface.
This Dutch oven already comes preseasoned with flaxseed oil, which is great because it saves you some initial work. However, to really boost its seasoning, I found that applying a thin layer of a high-smoke-point oil before each use helps develop a smoother, more non-stick surface over time.
What stood out is how evenly the oil baked into the cast iron during seasoning. I used a few different oils, but the one that gave the best results was grapeseed oil—its high smoke point and neutral flavor made it perfect.
I just wiped a tiny amount onto the interior, heated the oven to 450°F, and let it bake for an hour.
The self-basting spikes on the lid work well, helping the seasoning process even further with each use. Plus, the ergonomics of the handles make it easy to flip and move, even when hot.
It’s sturdy, and the seasoning process felt seamless, giving me a smoother surface that cooked everything evenly.
If you’re looking to deepen the seasoning on your black Dutch oven, sticking with oils like grapeseed or avocado oil will give you primo results. Just remember, a little goes a long way—over-oiling can lead to sticky spots rather than that perfect, seasoned patina.
What Makes Seasoning Essential for a Black Dutch Oven?
Seasoning is crucial for maintaining the non-stick surface and enhancing the durability of a black Dutch oven.
- Prevents Rust: Seasoning creates a protective layer on the cast iron surface, preventing moisture from causing rust. This is particularly important for Dutch ovens, which are often used in environments where they may be exposed to humidity or water.
- Enhances Non-Stick Properties: A well-seasoned black Dutch oven has a naturally non-stick surface that improves with use. The oil used in seasoning fills in the microscopic pores of the cast iron, creating a smoother cooking surface that allows food to release easily.
- Improves Flavor: Seasoning with oil not only protects the cookware but also contributes to the flavor of the food cooked in it. Over time, the seasoning builds up, infusing a rich, savory taste that enhances the dishes prepared in the oven.
- Increases Lifespan: Properly seasoned cast iron can withstand high temperatures and resist wear over time. This longevity means that a well-cared-for black Dutch oven can last for generations, making it a worthwhile investment.
- Easy Maintenance: A seasoned black Dutch oven is easier to clean, as the oil creates a barrier against food particles. This reduces the need for harsh cleaning agents and allows for simple wipe-downs after cooking.
What Types of Oil Are Suitable for Seasoning a Black Dutch Oven?
The best oils for seasoning a black Dutch oven include:
- Flaxseed Oil: Flaxseed oil is highly regarded for its ability to create a strong, durable non-stick layer when seasoned. It has a high smoke point and dries to a hard finish, making it ideal for cookware that requires repeated heating.
- Canola Oil: Canola oil is a popular choice due to its affordability and high smoke point. It is neutral in flavor and provides a good seasoning layer that is less likely to become sticky compared to other oils.
- Grapeseed Oil: Grapeseed oil is another excellent option because it has a high smoke point and a neutral flavor. It contains a good amount of polyunsaturated fats, which can contribute to a strong seasoning layer on cast iron cookware.
- Vegetable Oil: Vegetable oil is versatile and widely available, making it a common choice for seasoning. It has a decent smoke point and helps build a solid, non-stick surface with regular use.
- Coconut Oil: Coconut oil is beneficial due to its unique properties and pleasant aroma. While it has a lower smoke point compared to some other oils, it can still be effective for seasoning if used correctly, especially in lower heat applications.
What Are the Advantages of Using Flaxseed Oil?
The advantages of using flaxseed oil for seasoning a black Dutch oven include its high smoke point, nutritional benefits, and ability to create a durable seasoning layer.
- High Smoke Point: Flaxseed oil has a relatively high smoke point of around 225°C (437°F), which allows it to withstand the high temperatures required during the seasoning process without breaking down. This property makes it suitable for creating a stable and effective non-stick surface on your Dutch oven.
- Rich in Omega-3 Fatty Acids: Flaxseed oil is an excellent source of alpha-linolenic acid (ALA), a type of omega-3 fatty acid that provides various health benefits, including anti-inflammatory properties. While the oil is primarily used for seasoning, its nutritional profile makes it a great choice for those looking to incorporate healthier fats into their cooking.
- Creates a Durable Seasoning Layer: When flaxseed oil is applied and heated, it undergoes a polymerization process that results in a hard, protective coating on the cookware. This creates a robust seasoning layer that enhances the non-stick properties and longevity of the Dutch oven, making it more resilient to wear and tear over time.
- Natural and Non-Toxic: Flaxseed oil is a natural product, free from synthetic chemicals and additives, making it a safe option for seasoning cookware. This characteristic is especially appealing for those who prioritize using non-toxic materials in their kitchen.
- Enhances Flavor: Using flaxseed oil can contribute a subtle nutty flavor to the food cooked in your Dutch oven. This can enhance the overall taste of dishes, particularly those that benefit from a richer flavor profile.
How Does Vegetable Oil Perform in Seasoning?
Vegetable oil is a popular choice for seasoning a black Dutch oven due to its properties and availability.
- High Smoke Point: Vegetable oil generally has a high smoke point, around 400-450°F, which makes it suitable for seasoning as it can withstand the high temperatures needed to create a non-stick surface.
- Neutral Flavor: Its neutral flavor ensures that it does not impart any unwanted tastes to the cookware, allowing the natural flavors of the food to shine through during cooking.
- Affordability: Vegetable oil is often more cost-effective compared to other oils, making it a budget-friendly option for those looking to season their cookware without breaking the bank.
- Availability: It is widely available in most grocery stores, making it an accessible choice for many home cooks who want to season their cast iron cookware.
- Moisture Barrier: By forming a moisture barrier, vegetable oil helps to prevent rusting in the cast iron, ensuring longevity and durability of the Dutch oven.
High smoke point oils are essential for seasoning because they can create a stable and enduring layer of seasoning that enhances the non-stick properties of the cast iron. Vegetable oil’s neutral flavor means that it won’t compete with the flavors of the food cooked in the pot, allowing for a more enjoyable dining experience. Its affordability and widespread availability make it an attractive option for users who want reliable results without excessive expenditure. Lastly, the ability of vegetable oil to create a moisture barrier is crucial in maintaining the integrity and functionality of a black Dutch oven, protecting it from rust and wear over time.
What Makes Grapeseed Oil a Favorite for Black Dutch Ovens?
Grapeseed oil is a popular choice for seasoning black Dutch ovens due to its unique properties and benefits.
- High Smoke Point: Grapeseed oil has a smoke point of around 420°F (216°C), which makes it ideal for high-temperature cooking and seasoning. This allows the oil to bond effectively with the cast iron without breaking down and producing harmful compounds.
- Neutral Flavor: The oil has a very mild, neutral flavor, which means it won’t alter the taste of the food cooked in the Dutch oven. This is particularly important for dishes where you want the natural flavors of the ingredients to shine through without interference from the oil.
- Rich in Polyunsaturated Fats: Grapeseed oil contains a high concentration of polyunsaturated fats, which can help create a non-stick surface when properly seasoned. This is beneficial for maintaining the cookware and making food release easier during cooking.
- Affordable and Accessible: Grapeseed oil is generally more affordable and widely available compared to other specialty oils, making it a practical choice for those looking to season their Dutch ovens without breaking the bank.
- Antioxidant Properties: The oil is rich in vitamin E and other antioxidants that can help protect the seasoning layer of the Dutch oven. This contributes to longer-lasting cookware and can enhance the overall cooking experience by providing a stable surface.
What Is the Correct Procedure for Seasoning a Black Dutch Oven?
To season a black Dutch oven effectively, follow these steps for optimal results:
-
Clean Thoroughly: Start by washing the Dutch oven with hot, soapy water to remove any residue or factory coating. Use a non-abrasive sponge to avoid scratching the surface. Rinse well and let it dry completely.
-
Choose the Right Oil: Opt for oils with high smoke points such as flaxseed oil, grapeseed oil, or vegetable oil. These oils form a durable, non-stick layer when heated.
-
Apply the Oil: Pour a small amount of your chosen oil into the pot. Using a paper towel or cloth, spread the oil evenly across the interior, including the bottom and sides. Wipe off any excess oil to prevent a sticky finish.
-
Preheat Oven: Preheat your oven to around 400°F (200°C).
-
Bake the Dutch Oven: Place the Dutch oven upside down on the oven rack. This allows any excess oil to drip out. You can place a baking sheet on a lower rack to catch any drips.
-
Cool Down: After 1 hour, turn off the oven and let the Dutch oven cool inside. This process helps stabilize the seasoning layer.
Repeat this process a few times to strengthen the seasoning layer, ensuring a durable non-stick surface.
What Common Mistakes Should You Avoid When Seasoning?
When seasoning a black Dutch oven, there are several common mistakes to avoid for optimal results.
- Using the Wrong Oil: Selecting an oil with a low smoke point can lead to incomplete seasoning or a sticky residue. Oils like olive oil are not ideal; instead, opt for oils like flaxseed or grapeseed that can withstand high temperatures.
- Skipping the Cleaning Process: Failing to thoroughly clean your Dutch oven before seasoning can trap food particles and grease, preventing the oil from adhering properly. Make sure to wash it with soap and water and dry it completely to ensure a smooth surface for seasoning.
- Applying Too Much Oil: Overloading the pot with oil can cause a gummy finish instead of a smooth seasoning layer. A thin, even application is key; use a paper towel to wipe away excess oil after applying.
- Not Heating Evenly: Placing the Dutch oven in a cold oven or not allowing it to preheat can result in uneven seasoning. It’s important to preheat your oven to the desired temperature to ensure the oil bonds well with the cast iron.
- Ignoring the Cooling Process: Removing the pot from the oven too soon can cause the seasoning to crack or peel. Allow the Dutch oven to cool gradually within the oven to help the seasoning set properly.
How Can You Maintain the Seasoning of a Black Dutch Oven?
To maintain the seasoning of a black Dutch oven, it’s important to use the right oil and follow specific care practices.
- Flaxseed Oil: This oil is often recommended for seasoning cast iron due to its high smoke point and ability to create a hard, durable layer of seasoning. Flaxseed oil polymerizes when heated, forming a tough coating that adheres well to the cast iron, making it less prone to flaking off.
- Canola Oil: With a high smoke point and neutral flavor, canola oil is an excellent choice for seasoning a Dutch oven. It’s widely available and tends to create a good non-stick surface while being less expensive than some specialty oils.
- Grapeseed Oil: Grapeseed oil is another great option for seasoning due to its high smoke point and light flavor. It contains a good balance of polyunsaturated fats, which can help build a robust layer of seasoning over time.
- Vegetable Oil: Common in many kitchens, vegetable oil is an affordable and effective oil for seasoning. Its high smoke point allows for proper polymerization during the seasoning process, leading to a reliable non-stick surface.
- Olive Oil: While extra virgin olive oil is not typically recommended due to its lower smoke point, regular olive oil can be used in moderation. It can season your Dutch oven, but it may not provide as durable a finish as other oils, so it’s best used in combination with higher smoke point oils.
- Regular Maintenance: Beyond using the best oil, regular maintenance involves cleaning the Dutch oven after use, drying it thoroughly, and applying a thin layer of oil before storing it. This practice helps to replenish the seasoning and prevent rust, ensuring the longevity of your cookware.