Steel Cut Overnight Oats (with peanut butter)

caitlinbrae — Tue, 03 Mar 2026 17:09:53 +0000

Steel cut overnight oats are a great way to start your morning. Oats are always a great breakfast staple to turn too. When the weather starts to get warm and you don’t want a hot bowl of oatmeal, make this steel cut oatmeal recipe!

Steel cut overnight oats

Where are all my oatmeal lovers? Today I present to you another fun and tasty overnight oats recipe. Instead of using rolled oats or quick oats, we are going to use steel cut oats!

Steel cut oats are also called pin head oats, due to their shape and size. They are the least refined version of oatmeal as they are a small-cut form from oat groats. Due to their texture, we are going to prepare these overnight oats a little bit differently. In order to get a softer texture we are going to boil the oats before putting them in the mason jars. Just one extra step to ensure we get the best textured oats.

What’s great about this recipe is that you only need 5 simple ingredients! Grab your oats, milk, peanut butter (or any nut butter), maple syrup and vanilla extract.

Here’s why you’ll love this recipe

Here are a few reasons why you’ll love this steel cut oatmeal recipe.

It makes 3 servings.

These steel cut overnight oats are creamy.

They are so easy to make.

Overnight oats make the best meal prep breakfast.

Steel cut oats have a unique texture and chew.

Ingredients in steel cut overnight oats

To make these oats, you will need the below five ingredients.

Steel cut oats are the main event.

Make sure to use milk as the liquid as makes very creamy oats!

Peanut butter adds delicious flavor and creaminess.

Maple syrup adds an all natural sweetness.

Vanilla extract enhances all the flavors in these oats.

How to make

These overnight oats with steel cut oats require a few simple steps.

STEP 1

Firstly, grab a small/medium put for the stove.

STEP 2

Secondly, add all the ingredients to the pot: milk, oats, peanut butter, maple syrup and vanilla extract. Bring the ingredients to a simmer and stir frequently until combined and smooth.

STEP 3

Lower the heat to a low setting and let the mixture simmer for one minute and then turn off the heat.

STEP 4

Add the steel cut oat mixture evenly between 3 mason jars or 3 containers. Let them rest for 3-5 minutes while you clean up.

STEP 5

Add the lid and let the oats soak and chill in the fridge overnight. Enjoy in the morning!

Steel cut oat topping ideas

These overnight steel cut oats are super tasty and creamy on their own. To mix things up, go crazy with the toppings! Here are some ideas below.

Fresh berries are always a good idea when it comes to oatmeal. Add some freshly sliced strawberries, blueberries or blackberries.

Drizzle some nut butter on top! For extra creaminess and flavor drizzle some more peanut butter on top. You can also use almond butter or cashew butter.

Nuts and seeds add crunchiness. Add some peanuts, almonds or chia seeds on top.

Sliced banana and oats are always a good combo.

Add chocolate. Add a sprinkle of chocolate chips on top for extra chocolate goodness.

Let’s break down steel cut oats

Steel cut oats are whole oat groats that are cut up into small pieces using a steel blade. They are just another form of oatmeal! Steel cut oats are the least processed oats as they are simply cut up and then enjoyed. They have amazing nutrients and known health benefits. Here are a few:

They are loaded with fiber.
Oat groats have 7 grams of protein per serving.
Steel cut oats are a great source of complex carbs.
They have approximately 150 calories per serving.
Oats are rich in vitamin and nutrients like iron and magnesium.

Frequently asked questions

What are steel cut oats?

As mentioned, steel cut oats are another form of oatmeal just like rolled oats and quick oats! Steel cut oats are oat groats that have been cut up into small pieces. They have a very different texture than traditional rolled oats.

What’s the difference between steel cut and rolled oats?

The main difference is how they are processed. Rolled oats are are cleaned, steamed and rolled flat. Where as steel cut oats are the whole oats cut into small pieces.

Are overnight oats good?

Yes they are very good! Please note that steel cut oats have a different texture than traditional rolled oats. This oatmeal recipe has a chewier texture, is super creamy, and has hints of sweetness from the maple syrup. If you’re an oatmeal lover, definitely give them a try!

How do you make steel cut oats?

Since steel cut oats have a different texture than regular oats, they require different preparation. For this recipe we are going to quickly boil the oats before putting them into mason jars. I have outlined all the steps below!

How long do overnight oats take?

Overnight oats only take about 10 minutes to prepare. The longest part is the chilling time. Since steel cut oats need to soak in liquid, they need at least 8-10 hours to reach the right consistency.

How to store

Since steel cut oats are chewier in texture than rolled oats and quick oats, they actually do really well stored in the fridge for up to 5 days. Each day the oats will get softer and less chewy. Because of this, they are great to prep at the beginning of the week! You can have breakfast on hand all week long.

Other oatmeal recipes you’ll love

If you’re an oatmeal breakfast lover, give these other recipes a try!

Peanut Butter Overnight Oats

Chocolate Peanut Butter Overnight Oats

Blueberry Vanilla Overnight Oats Recipe

Apple Cinnamon Overnight Oats

Peanut Butter and Jelly Overnight Oats

Please let me know how your steel cut overnight oats turn out in the comments. I love hearing from you! You can also find and follow me on Instagram and Pinterest. I would love for you to follow along and share what you make: tag me @braesbites.