7 Best Oils for Seasoning Your Blackstone Griddle

A new Blackstone griddle feels exciting. But that bare steel needs help before it can cook. Seasoning is the step that turns raw metal into a smooth, dark, nonstick surface. The right oil makes that process fast and easy. The wrong oil leaves you with a sticky mess or flaking patches.

You want food to slide off the surface. You want a finish that fights rust. You want a coating that lasts for years. All of that starts with one simple choice: your oil.

This guide breaks down the 7 best oils for seasoning your Blackstone griddle. You will learn which oils have the highest smoke points. You will see which ones build the toughest layers. You will also find real Amazon picks you can grab today. Let’s get your griddle ready to cook.

In a Nutshell

Short on time? Here are the key points before you read the full guide. These facts will help you pick the right oil fast.

• Avocado oil is the top all around pick. It has a smoke point near 520°F, so it bonds hard and resists breakdown during high heat seasoning.
• Grapeseed oil is the budget champion. It builds a durable, chip resistant finish and costs less per ounce than most premium oils.
• Flaxseed oil creates the hardest coating in theory. It can flake over time, so many griddle owners use it for the first layer only.
• Smoke point matters most. Pick an oil rated at least 450°F so it polymerizes correctly and forms a true nonstick bond.
• Blackstone’s own 2 in 1 seasoning paste is the easiest option. It blends oils and beeswax into a thick rub that is simple to apply.
• Thin coats beat thick coats every time. A heavy layer turns sticky, while light, wiped down layers cure into a smooth black surface.

Why Oil Choice Matters for Seasoning

Seasoning is not just about greasing the steel. It is a chemical change called polymerization. When oil heats past its smoke point, the fat molecules break down and link together. They form a hard plastic like layer that bonds to the metal. This layer is what gives you that slick, dark cooking surface.

The oil you choose controls how well this happens. Oils with high smoke points polymerize cleanly and create a tough bond. Oils with low smoke points burn too early and leave gummy spots.

The fat structure also plays a role. Some oils have more unsaturated fats. These fats link together faster and form harder layers. That is why oils like flaxseed and grapeseed often get praised for seasoning.

Flavor is a smaller factor here. During seasoning, you burn off most of the taste. So a neutral oil works best because it leaves no strange smell behind.

Cost matters too. You will use several coats to build a good base. You may also reseason now and then. A cheaper oil lets you do this without stress. The best oil balances a high smoke point, a clean polymer bond, and a fair price. The picks below all hit that mark.

1. Avocado Oil (Best Overall Choice)

Last update on 2026-06-19 / Affiliate links / Images from Amazon Product Advertising API

Avocado oil sits at the top of almost every griddle expert’s list. The reason is simple. It has one of the highest smoke points of any cooking oil, often rated near 520°F. This means it can handle the intense heat of seasoning without burning too fast.

Refined avocado oil stays stable under heat. It polymerizes into a smooth, even layer. The finish comes out dark and slick. It also resists rust well once cured.

The Galil 100% Pure Avocado Oil is a strong pick for this job. It has a smoke point of up to 500°F and a neutral, mild flavor. That neutral profile means no odd taste lingers on your griddle. You can use the same bottle for seasoning and for daily cooking, which makes it a smart buy.

Avocado oil costs more than canola or vegetable oil. But you get a cleaner bond and fewer flaking issues. For a brand new Blackstone, this is the oil that gives you the most reliable first season.

Pros:

• Very high smoke point near 500 to 520°F, ideal for high heat seasoning
• Neutral flavor that leaves no aftertaste on your food
• Works for both seasoning and everyday cooking
• Builds a smooth, rust resistant finish

Cons:

• Costs more than basic cooking oils
• You burn through it faster if you cook daily with it

2. Grapeseed Oil (Best Value for Money)

Last update on 2026-06-09 / Affiliate links / Images from Amazon Product Advertising API

Grapeseed oil is the favorite of many seasoned griddle owners. The Bearded Butchers even name it their top choice for griddles and cast iron. It creates a durable finish that resists chipping and flaking. That makes it a great pick for a base layer.

Its smoke point sits around 470 to 510°F. This range is high enough for clean polymerization. The oil is also light and neutral, so it leaves no flavor behind.

The Pompeian 100% Grapeseed Oil gives you a huge 68 ounce bottle for a low price. Reddit users praise it as a budget friendly way to season again and again. You get enough oil for many coats and future touch ups.

The high amount of polyunsaturated fat in grapeseed oil helps it bond fast. The result is a hard, even surface that holds up to heavy use. For anyone who wants strong results without spending much, grapeseed oil is hard to beat.

Pros:

• Excellent smoke point around 470 to 510°F
• Very affordable, especially in large bottles
• Builds a tough, chip resistant layer
• Neutral taste that works for cooking too

Cons:

• Can be harder to find in small grocery stores
• The large bottle takes up shelf space

3. Flaxseed Oil (Best for the Hardest Coating)

Last update on 2026-07-11 / Affiliate links / Images from Amazon Product Advertising API

Flaxseed oil has a famous reputation in the seasoning world. From a science angle, it is often called the best oil for a hard bond. It is full of highly unsaturated fats that link together tightly. This creates a very thin, very hard layer that feels glassy and smooth.

The Kuche Chef Organic Cast Iron Oil is made from flaxseed oil grown and pressed in the USA. It is designed to build a nonstick seasoning on cast iron and steel. The brand markets it as a true conditioner for cookware.

There is one catch you should know. Flaxseed seasoning can flake over time. Many griddle owners report this issue. The layer is so hard that it can crack and peel under heavy heat cycles.

Because of this, smart users apply flaxseed oil in very thin coats. They also use it mostly for the first layer or two. Then they switch to a more flexible oil like grapeseed for daily upkeep. Used this way, flaxseed oil gives you a strong, slick start.

Pros:

• Forms the hardest, smoothest layer in theory
• Made from clean, organic flaxseed
• Great for a strong first coat
• Acts as a true cast iron conditioner

Cons:

• Can flake or peel over time if applied too thick
• More expensive per ounce
• Needs very thin coats to work right

4. Safflower Oil (Best High Smoke Point Option)

Last update on 2026-06-19 / Affiliate links / Images from Amazon Product Advertising API

Safflower oil is the quiet hero of griddle cooking. Some call it the holy grail of griddle oil. The reason is its huge smoke point, which can reach 510°F in high oleic form. That number puts it right next to avocado oil.

It also has a neutral flavor and a fair price. This blend of traits makes it great for both seasoning and high heat searing. You can lay down a base coat and then cook steaks on the same oil without worry.

The AVO Organic Safflower Oil is a solid choice here. It is naturally processed with no preservatives and carries an organic label. The brand markets it as a high heat oil, which fits griddle work perfectly.

Safflower oil polymerizes well thanks to its fat profile. It builds an even, golden brown to black layer over a few coats. The finish stays slick and holds up to daily cooking.

One small note: safflower oil can be harder to find than canola. But the high smoke point makes the hunt worth it for serious griddle fans.

Pros:

• Very high smoke point up to 510°F
• Neutral taste, great for searing
• Reasonably priced for the quality
• Organic, no preservative options available

Cons:

• Less common on store shelves
• High oleic versions cost a bit more

5. Canola Oil (Best Budget Everyday Pick)

Last update on 2026-06-19 / Affiliate links / Images from Amazon Product Advertising API

Canola oil is the most common oil used by griddlers, and for good reason. It is cheap, easy to find, and works well enough for most people. Its smoke point sits around 450 to 470°F, which is high enough for seasoning.

The flavor is mild and neutral. That means no odd taste after you cook. You can grab a big bottle at any store and use it for both seasoning and daily meals.

The Kevala Canola Oil is a clean option for those who want quality. It is gluten free, hexane free, and Non GMO verified. It also has no cholesterol. These traits make it a step above basic store brand canola.

Canola will not build a layer as hard as flaxseed or as high heat proof as avocado. But it gets the job done at a fraction of the cost. For a first griddle or a tight budget, it is a smart starting point.

Many griddle owners season with canola and never look back. The key is to use thin coats and full heat cycles so it bonds well.

Pros:

• Very affordable and easy to find anywhere
• Neutral flavor for clean cooking
• Smoke point high enough for seasoning
• Clean Non GMO and hexane free options exist

Cons:

• Layer is not as hard as premium oils
• Lower smoke point than avocado or safflower

6. Blackstone 2 in 1 Griddle Seasoning and Conditioner

Last update on 2026-06-09 / Affiliate links / Images from Amazon Product Advertising API

Sometimes you want the easiest path possible. That is where Blackstone’s own seasoning paste shines. The Blackstone 4146 Griddle Seasoning and Cast Iron Conditioner is a 2 in 1 formula made just for griddles.

It is not a liquid oil. It is a thick, plant based blend of palm oil, shortening, beeswax, canola oil, and soy oil. The beeswax helps the rub cling to the surface. This makes it simple to spread an even coat with no drips or runs.

The brand says it builds a slick, easy release surface that fights rust. Because it is made by Blackstone, it is tuned for their steel cooktops. You get a product that seasons and protects in one step.

This paste is great for beginners. You do not need to guess about smoke points or coat thickness. You just rub it on, heat it, and repeat. It also works as a storage conditioner. After you clean the griddle, a light coat keeps rust away until next time.

The cost per ounce is higher than buying a jug of oil. But the ease and the 2 in 1 function make it worth it for many users.

Pros:

• 2 in 1 seasoning and conditioner in one product
• Thick paste spreads evenly with no drips
• Made by Blackstone for their griddles
• 100% plant based with rust fighting beeswax

Cons:

• More expensive per ounce than bulk oil
• Smaller container, so you reorder more often

7. Vegetable Oil (Best Easy to Find Backup)

Vegetable oil is the oil almost everyone already has at home. It is a blend of plant oils, often soybean based. The smoke point lands around 400 to 450°F, which is on the lower end but still usable for seasoning.

This oil is the ultimate backup choice. If you just got your griddle and want to season tonight, vegetable oil works. You do not need a special trip to the store.

The flavor is mild and neutral. The cost is very low. You can buy a large jug for very little money. That makes it easy to apply many coats without thinking about price.

The trade off is the layer quality. Vegetable oil does not bond as hard as grapeseed or flaxseed. The smoke point is also lower, so you must watch the heat closely. Thin coats matter even more with this oil to avoid sticky spots.

Still, many griddle owners have seasoned with plain vegetable oil for years. It builds a fine, working surface. For convenience and price, it earns a spot on this list as the reliable backup pick.

Pros:

• Cheapest and easiest oil to find
• Already in most kitchens
• Mild, neutral flavor
• Great for quick first seasoning

Cons:

• Lower smoke point near 400 to 450°F
• Builds a softer layer than premium oils
• Needs careful heat control

How Smoke Point Affects Your Seasoning

The smoke point is the single most important number when picking a seasoning oil. It is the temperature where oil starts to break down and smoke. At this point, the fats begin to polymerize and bond to the steel.

You want an oil that reaches this point at a high temperature. A high smoke point means the oil bonds cleanly instead of burning into a sticky char. This is why avocado, safflower, and grapeseed oils rank so high. They all sit above 450°F.

Low smoke point oils cause problems. Olive oil smokes around 375 to 425°F. Butter breaks down near 300°F. These fats burn before they can form a good layer. The result is a gummy, uneven finish.

When you season, you heat the griddle until the oil smokes and changes color. The surface shifts from shiny to a dull brown, then to black. Each coat repeats this cycle. A higher smoke point gives you more control during this process.

Always check the label on your oil bottle. The smoke point should be printed there. Aim for 450°F or higher for the best seasoning results.

How to Season Your Blackstone Step by Step

Seasoning is simple once you know the steps. Follow this routine and your griddle will turn a deep, glossy black. Each round adds another strong layer.

First, clean the new griddle with soap and water. This is the only time you should use soap on it. Scrub off the factory coating, then rinse and dry it fully.

Next, turn all burners to high. Let the steel heat up until it darkens. The surface will change color as the metal opens its pores. This usually takes 10 to 15 minutes.

Now add a small amount of your chosen oil. Spread it across the whole surface with a paper towel held by tongs. Then wipe off the excess. The coat should look almost dry. This is the most important step.

Let the oil heat until it stops smoking. The surface will turn brown, then black. Once the smoke clears, your first layer is done. Add another thin coat and repeat.

Do this four to six times for a strong base. Each layer makes the finish darker and slicker. After the final coat, your Blackstone is ready to cook.

Common Seasoning Mistakes to Avoid

Even simple tasks have traps. Knowing these mistakes will save you time and frustration. Most seasoning problems come from a few easy errors.

The biggest mistake is using too much oil. A thick coat cannot polymerize fully. It stays soft and turns sticky. Always wipe the surface until it looks nearly dry. Thin coats are the secret to a smooth finish.

Another error is using a low smoke point oil. Olive oil and butter burn before they bond. They leave a gummy mess. Stick to oils rated above 450°F for seasoning.

Some people rush the process. They add a new coat before the last one stops smoking. This traps soft oil under a new layer. Wait for each coat to fully cure before adding the next.

Skipping the cleanup is also common. After cooking, you should scrape the surface and add a light oil coat. This protects the seasoning and stops rust.

Finally, do not use soap after the first clean. Soap strips your hard earned layers. Just scrape, wipe, and re oil to keep your griddle in top shape.

How to Maintain Your Griddle Seasoning

A good season needs upkeep. The more you cook, the better your surface gets. But a few habits keep it slick for years.

After each cook, scrape off food bits while the griddle is still warm. Then wipe it down with a paper towel. Add a thin coat of oil before you store it. This simple step builds your seasoning over time.

If you see rust, do not panic. Scrub the spot with a little oil and a scouring pad. Then reseason that area with one or two coats. The finish will return.

For long term storage, use a light oil layer as a shield. A conditioner like the Blackstone paste works great here. Cover the griddle to keep moisture out.

Over months of cooking, your surface will darken and grow slicker. Cooking fatty foods like bacon helps the process. Each meal adds a tiny bit of new seasoning. Treat your griddle well and it will reward you with that perfect nonstick glide.

Frequently Asked Questions

What is the best oil to season a Blackstone griddle?

Avocado oil is the best overall choice for most people. It has a smoke point near 520°F, so it bonds cleanly under high heat. Grapeseed oil is a close second and costs less, which makes it a great value pick.

Can I use olive oil to season my griddle?

Olive oil is not ideal for seasoning. Its smoke point sits around 375 to 425°F, which is too low. The oil burns before it can form a hard layer, leaving a gummy finish. Save olive oil for low heat cooking instead.

How many coats of oil do I need?

You should apply four to six thin coats for a solid base. Each coat must heat until it stops smoking and turns black. More layers create a darker, slicker, and tougher surface that lasts longer.

Is flaxseed oil good for seasoning a Blackstone?

Flaxseed oil builds the hardest layer in theory, but it can flake over time. Many users apply it for the first coat only. Then they switch to grapeseed or avocado oil for daily upkeep to avoid peeling.

How often should I reseason my griddle?

You reseason only when the surface looks dull, sticky, or rusty. With regular cooking and a light oil coat after each use, your seasoning grows stronger on its own. Most griddles need a full reseason only once or twice a year.

Can I use vegetable or canola oil?

Yes, both work well and cost very little. Canola oil has a smoke point near 450 to 470°F, and vegetable oil sits a bit lower. They build a fine surface, just not as hard as premium oils. Use thin coats for the best result.

Do I need a special Blackstone branded oil?

You do not need a branded oil, but the Blackstone 2 in 1 paste makes the job easier. It blends oils with beeswax into a thick rub that spreads evenly. Plain high smoke point oils like avocado or grapeseed work just as well.

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Your Blackstone griddle is only as good as its seasoning. Pick an oil with a high smoke point, apply thin coats, and let each layer cure fully. Whether you choose avocado for the best bond, grapeseed for the best value, or the Blackstone paste for ease, you will end up with a smooth black surface that cooks like a dream. Start seasoning today and enjoy years of perfect griddle meals.