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Home » Recipes » Breakfast and Brunch

Chocolate Baked Oats

Last Modified: Mar 17, 2025. Originally Published: Jun 21, 2024 by Janessa.

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Turn your morning oatmeal into these fudgy chocolate baked oats. This single serving breakfast or snack is made without banana, turns out cake-like and works whether you prefer blended or unblended baked oatmeal. Read the full post for tips and variations plus microwave and air fryer directions.

Jump to:
  • The Ingredients
  • The Method
  • Leftovers and Storage
  • Make it Your Own
  • Blended vs Unblended Baked Oatmeal
  • What to Serve with Baked Chocolate Oatmeal
  • Tips for the Best Baked Oatmeal
  • And if you liked this recipe...
  • Recipe Card
  • Comments
Ramekin with chocolate baked oatmeal.

Most mornings, my breakfast involves some sort of oats.

Whether in the form of a classic bowl of oatmeal, granola or oatmeal protein muffins, they are one of my favorite ways to start the day.

But my latest oatmeal breakfast kick has been baked oatmeal. Especially chocolate baked oatmeal (I'm always looking for ways to eat chocolate!). You'll love them because:

  • Wholesome Ingredients. Made from oats, naturally sweetened with maple syrup, gluten-free and dairy-free, you'll love the simple ingredient list.
  • High Protein. With the addition of pea protein isolate powder, each serving of this chocolate baked oatmeal packs 23 grams of protein to keep you full. But if you prefer to skip it, you can simply add more oats.
  • Quick and Easy. All you have to do is mix or blend the ingredients, put in a ramekin and then let the oven do the work. Or make them in the microwave or air fryer for an even quicker option.
  • Fluffy, Cake-like Texture. These oats seriously take on the texture of cake (or a cake-y brownie!). Perfect for an exciting breakfast or for a healthier treat for your chocolate cravings. (Here are More Chocolate Recipes You Could Totally Have for Breakfast!).
  • Customizable. You can change it up by including nut butter, mix-ins (such as coconut) and extracts (such as mint) for all sorts of variations.
  • Single Serving. This recipe is designed for one serving, but is easily scaled for many.

The Ingredients

Ingredients for chocolate baked oatmeal.
  • Rolled Oats- You can use large flake or quick oats for this recipe. If needed, use certified gluten-free. Don't use steel cut.
  • Protein Powder- I like to include pea protein isolate or brown rice protein (those are the ones that I have tested in this) in order to make the recipe more filling. You can replace it with additional oats instead.
  • Water or Milk- Just a quarter of a cup of liquid provides moisture. It is imperative that you don't add too much or the oats won't turn out cake-like. I usually just use water since it is such a small amount but any milk of choice will work as well.
  • Egg- Adds some extra protein and helps to bind the baked oats. For vegan baked oats, you can replace it with an additional ¼ cup of water. The oats turn out just slightly crumblier.
  • Maple Syrup- You can replace with any sweetener of choice (see this list of Maple Syrup Substitutes) and adjust depending on your desired sweetness.
  • Cocoa- Adds the chocolate flavor.
  • Baking Powder- Gives the oats lift in order to have a light, cakey texture. For best results, make sure that yours is fresh.
  • Sea Salt- Just a bit balances out the flavors.

The Method

1. Mix. Add all of the ingredients to a high powered blended and blend on high until smooth.

Ingredients in a blended before and after mixing.

Or, for unblended oats, whisk together all of the ingredients until combined.

Oat mixture whisked together in a ramekin.

2. Bake. Pour the chocolate oat mixture into a lightly greased 10-12 ounce ramekin. Stir in any mix-ins if using.

Bake at 350 F for 22-28 minutes until just set on top. *The bake time will vary depending on your ramekin- a wider ramekin will bake faster.

Ramekin filled with blended chocolate oat mixture.

3. Rest. Allow the oats to cool for 5 minutes to set.

Baked chocolate oatmeal in two ramekins.

4. Enjoy!

Leftovers and Storage

To Store: Allow baked protein chocolate oatmeal to cool to room temperature and then store in the refrigerator for up to 3 days or freeze for up to 3 months.

To Reheat: If frozen, thaw in the refrigerator overnight. Rewarm in the microwave, in the oven at 325 F for 8-10 minutes or in the air fryer at 300 F for 5-8 minutes.

Bite of baked oatmeal on a spoon.

Make it Your Own

  • Add a Nut Butter Center- Spoon a tablespoon of your favorite nut butter into the middle of the batter before baking for a molten center. (I especially like to use peanut butter for this because chocolate + peanut butter = perfection).
  • Omit Protein Powder- Leave out the protein powder and increase the oats to ½ cup if you prefer.
  • Include Mix-ins- After blending, stir in 2 tablespoons of your choice of mix-ins such as:
    • chocolate chips
    • chopped nuts
    • shredded coconut
  • Add Extracts- Experiment by adding ¼-1/2 teaspoon with different extracts such as mint to add more flavor.
  • Make a Bigger Batch- You have two options.
    • If you have multiple ramekins, you can multiply the ingredients by the number of ramekins (increase the serving size in the recipe card) and then divide the batter between the ramekins. Place the ramekins on a cookie sheet for easy placement and removal and bake as directed.
    • Or, you can multiply the recipe by 4 (increase serving size on the recipe card to 4), mix and bake in an 8x8 or 9x9 inch baking dish for 22-28 minutes.

Blended vs Unblended Baked Oatmeal

If you don't have a high powered blended or just don't want to dirty a dish (sometimes I'm not up for cleaning a blender!), these baked oats can be made without blending as well.

If you decide to skip the blending, you have two options:

  1. Use rolled oats and simply stir everything together. They still turn out pretty cake-y with a bit more oat texture.
  2. Use oat flour (you need ¼ cup packed to replace the ⅓ cup of oats). This will result in baked oatmeal that looks more fluffy as though they have been blended.
Collage of images showing the differences between blending or mixing in a bowl.
Unblended Oats (left) and Blended Oats (right)

What to Serve with Baked Chocolate Oatmeal

  • Fruit: Top your baked oats with sliced bananas or berries (I love chocolate + strawberries). Or serve it alongside fruit salad.
  • Greek Yogurt: Add a couple of dollops on top for "frosting" or have a bowl alongside.
  • Nut Butter: Drizzle some of your favorite nut or seed butter, such as peanut, macadamia or pepita over the baked oats.
  • Seeds and Nuts: Add some texture by sprinkling some roasted nuts, such as peanuts or almond, or seeds, such as hemp or flax, overtop.
Spoon taking a bite from a ramekin.
Can I make these without a blender?

Yes and you have a couple of options. You can either use ¼ cup of packed oat flour in place of the oats or simply use rolled oats (it will have a slightly less cake-like look but still be fluffy). Whisk all of the ingredients together until combined and then bake as directed.

Can I make these without protein powder?

Yes. Increase the oats to ½ cup or if using oat flour, increase it to ⅓ cup packed.

Tips for the Best Baked Oatmeal

  • Don't Underbake. Ensure the chocolate oats are fully cooked through by baking them until they're set in the center and then allow to rest for 5 minutes. Underbaking can result in a mushy texture.
  • Add Just Enough Liquid. Use the amount of liquid specified in the recipe and not more. Too much liquid can make the oats overly wet and mushy.
  • Bake Immediately. Once the ingredients are mixed, bake the oats immediately because allowing the mixture to sit for too long before baking can affect the texture and rise as the oats soak up liquid as it sits.

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And if you liked this recipe...

...you might also like:

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Recipe Card

Ramekin of chocolate baked oatmeal with a spoon.

Chocolate Baked Oatmeal

Turn your morning oatmeal into these fudgy chocolate baked oats. This single serving breakfast or snack is made without banana, turns out cake-like and works whether you prefer blended or unblended baked oats. Bake it in the oven or see the recipe notes for microwave and air fryer directions.
5 from 2 votes
Print Pin Rate
Prep Time: 5 minutes minutes
Cook Time: 25 minutes minutes
Total Time: 30 minutes minutes
Servings: 1
Calories: 327kcal

Ingredients

  • ⅓ cup rolled oats large flake or quick
  • 2 tablespoon pea protein isolate powder or additional oats
  • 1 tablespoon cocoa powder
  • ¼ cup water or milk of choice
  • 1 large egg
  • 1 and ½ tablespoon maple syrup
  • ½ teaspoon baking powder
  • ⅛ teaspoon fine sea salt
  • 2 tablespoon cacao nibs (optional) or add in or choice
US Customary - Metric
(Prevent your screen from going dark)

Instructions

  • Preheat the oven to 350 °F and lightly grease a 10-12 oz oven-safe ramekin.
  • Blended: Add all of the ingredients to the base of a high powered blender. Blend on high for 30-60 seconds until smooth.
    Unblended: Add all of the ingredients to a bowl and mix until well combined.
  • Pour the batter into the prepared ramekin, stir in any mix-ins and bake for 22-28 minutes until set and the center bounces back lightly when pressed.
  • Rest for 5 minutes to allow it to set for best texture.
  • Enjoy!

Notes

Microwave: Place in a microwave safe ramekin or bowl and microwave on high for 1 and ½ to 2 minutes. Each microwave can vary so the first time that you make them, I recommend checking after 1 and ½ minutes. If the center is not yet set, put them back in for the remaining 30 seconds.
Air Fryer: Pour mixture into an air fryer safe ramekin and place in the center of an air fryer basket. Air fry at 300 F for 11-16 minutes, checking after 11 minutes. See this air fryer baked oatmeal for more details.
Bake Time: I give a large range for the baking time as it varies depending on how wide your ramekin is and thus how thick or thin the oat layer is. The oats should appear set and bounce back lightly when pressed (like if you were baking muffins).
Make Ahead: Once mixed, the batter must be baked immediately. If you would like to prepare these ahead, bake them fully and then reheat when ready.
Leftovers: Leftover baked oats can be made ahead and stored in the refrigerator for up to 3 days. When ready to enjoy, simply reheat in the microwave or in the air fryer for about 5 minutes at 300 F.
Protein Powder: I have tested this recipe with pea protein isolate and brown rice protein. I suspect that it would work fine with any protein powder of choice, but these are the only ones I have used.
Omit the Protein: If you would prefer to make these without protein powder, simply increase the rolled oats to ½ cup.
*Nutrition estimate calculated without cacao nibs.

Nutrition

Calories: 327kcal | Carbohydrates: 43g | Protein: 23g | Fat: 9g | Saturated Fat: 3g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 3g | Trans Fat: 0.02g | Cholesterol: 233mg | Sodium: 624mg | Potassium: 395mg | Fiber: 5g | Sugar: 20g | Vitamin A: 345IU | Calcium: 292mg | Iron: 5mg
Did you make this recipe?Let me know what you thought in the comments below!
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Comments

    5 from 2 votes

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  1. Marie says

    June 21, 2024 at 6:40 am

    5 stars
    This was so yummy- I truly felt like I was eating chocolate cake this morning! Will definitely be making it again.

    Reply
    • Janessa says

      June 21, 2024 at 6:42 am

      I'm so glad you liked this recipe, Ida! Thank you for your kind review.

      Reply
  2. Kelsey says

    October 07, 2024 at 8:19 am

    5 stars
    Makes for a great breakfast or snack! Extremely filling

    Reply
    • Janessa says

      October 07, 2024 at 8:27 am

      I'm so glad you liked this recipe, Kelsey! Thank you for your kind review.

      Reply
Janessa

Hi, I'm Janessa and I'm passionate about sharing recipes that are made with wholesome ingredients, are quick and easy and most importantly, delicious!

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