How to Cook Steel Cut Oats (+ 7 Flavors!) | Sweet Peas & Saffron (2024)

Showing you how to cook steel cut oats (with step by step photos) for a perfectly creamy, nutritious and easy to customize breakfast. Make a big batch of oats ahead of time and store in the fridge or freezer for an easy reheat breakfast, or enjoy right away with one of 7 different toppings. It's the perfect balanced breakfast!

If you ask me, nothing beats a bowl of oatmeal for breakfast. I am officially hooked! From overnight oats to baked oatmeal, there are so many options to prep and serve it that breakfast will never be boring. At the top of my list for flavor and texture is the perfect bowl of steel cut oats.

Steel cut versus rolled oats

The reason that steel cut oats top my list of oatmeal? That perfect chewy texture. Unlike rolled oats, steel cut oats are not soft and mushy. They hold a nice chewy texture which holds up amazingly well for meal prep.

Steel cut oats- are very similar to the harvested oat grain (groat), and have been cut into pieces using a steel blade. They take longer to cook and have a chewy texture.

Rolled oats- have been steamed and rolled flat (hence the name 'rolled oats'). Cook quickly and work well in baked goods. Rolled oats have a soft texture.

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Four methods to cook steel cut oats

1. Stove Top- simmer for 25-35 minutes, stirring frequently near the end.
2. Instant Pot- my go-to method because you can 'set it and forget it' and don't need to stir it. Check out my favorite Instant Pot Steel Cut Oats recipe.
3. Slow Cooker- cook on low for 6-8 hours, you may want a slow cooker liner as it can tend to burn and stick towards the end of the cook time.
4. No cook- believe it or not, you can prepare Overnight Steel Cut Oats without cooking!

Recipe tips

To soak or not to soak

Some recipes call for soaking the steel cut oats before cooking. The reasoning includes quickening the cook time and making them easier to digest. I personally skip this step in favor of getting them on to cook quickly, and the recipe in this post is tested with un-soaked oats.

Toast first for extra flavor

If you are looking to bring your oats to the next level, take the time to sautee your uncooked oats for 5 minutes in a little coconut oil or butter before adding the other ingredients. Toasting the oats releases a slight nutty flavor and gives your oatmeal a little extra pizzazz.

Consider this an optional step.

No need for milk

It might seem intuitive to add milk or almond milk to achieve added flavor and creaminess to the steel cut oats, but through years of experimentation I find this is not the case. Cooking the oats in milk actually makes them more prone to boil over on the stove, and I just find it unnecessary.

In order to achieve the perfect creamy texture, the important thing is to use the correct water: oatmeal ratio (listed in the recipe card below). For the best flavor, feel free to toast the oatmeal first, or focus on other ingredients to boost the flavors.

How to cook steel cut oats

1. Toast oats (optional)- Melt butter in the bottom of a pot or Instant Pot using the sauté function. Add oats. Toast while stirring frequently for 5-10 minutes. Oats are toasted when they turn a golden color and emit a nutty aroma.

2. Add remaining ingredients- Add water, cinnamon and vanilla. Stir until combined.

3. Cook-

a. Cook on high pressure in the Instant Pot for 2 minutes with a full natural pressure release

b. Slow cook on low for 6-8 hours

c. Simmer for 25-35 minutes on the stove top (covered and stirring frequently towards the end)

4. Final touches- stir in maple syrup to taste, then serve or store for later.

Storage + reheating tips

The best thing about these oats is how amazingly well they keep! Steel cut oats are a staple in our meal prep routine. Here is how we store them:

Fridge

1. Portion out in meal prep containers with frozen berries.
2. Store in the fridge for up to 4 days.
3. Reheat in the microwave with a splash of almond milk until steaming hot.
4. Top with nut butter, hemp hearts and a bit of extra syrup, then enjoy.

Freezer

1. Freeze in meal prep containers or portion out into a lightly greased muffin tin, until solid.
2. Allow to sit on the counter for 10 minutes, then pop oats out by slipping a knife into the muffin tin. Transfer to freezer bag or silicone bag.
3. Microwave from frozen with a splash of almond milk. Stop the microwave, stir, and add more milk as needed.
4. Top with berries, nut butter, hemp hearts and additional syrup and enjoy!

7 Flavor Variations

Spice up the base recipe with the following variations:

• Apple Cinnamon- 1 cup unsweetened apple sauce, 1 large apple peeled and cut into small pieces, 1 teaspoon ground cinnamon, top with pecans
• Pumpkin- 1 teaspoon ground cinnamon, ¼ teaspoon ground nutmeg, ¼ teaspoon ground cloves, 1 cup pumpkin puree
• Lemon Blueberry- zest from 1 lemon, 1-2 cups blueberries
• Peanut Butter Chocolate- 1 tablespoon cocoa powder, ¼ teaspoon cinnamon, 2 tablespoons peanut butter
• Coconut Key Lime- 1 teaspoon coconut extract, 1 tablespoon key lime zest, 1-2 cups strawberries kiwis or pineapple, ¼ cup toasted coconut to garnish
• Zucchini Chocolate Chip- ½ teaspoon cinnamon, 1 teaspoon vanilla, 1 cup shredded zucchini drained of excess liquid, ¼ cup chocolate chips
• Strawberry Vanilla Chai- 1 teaspoon vanilla, 1 teaspoon chai spice blend, 1 cup chopped strawberries + more to top

More breakfast ideas

• Healthy Freezer Breakfast Sandwiches
• 7 Healthy Breakfast Egg Muffins
• 7 Easy Baked Oatmeal Muffins
• 36 Healthy Meal Prep Breakfast Ideas
• Perfect Fluffy Protein Pancakes