High-Protein Chocolate Baked Oats (Meal Prep Breakfast)
on Mar 01, 2026
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If you love chocolate for breakfast but still want to hit your protein goals, these High-Protein Chocolate Baked Oats are about to be on repeat.
They taste like a cross between a brownie and a warm chocolate cake… but they’re built with real ingredients that actually keep you full. Each bowl has 19 grams of protein, balanced carbs, and just enough chocolate chips to make it feel indulgent without blowing your macros.
And the best part? You prep five at once. Breakfast is done for the week.
No drive-thru. No skipping meals. No scrambling at 7:42am.

Table of Contents
- Macros per Serving
- How to Log It
- Ingredients
- Substitutions & Swaps
- Why You’ll Love These Chocolate Baked Oats
- Recipe Tip
- How these Baked Oats Work
- Why I Use Clean Simple Eats Protein
- Storing and Reheating
- Freezer Option
- Final Thoughts
- More High-Protein Breakfast Ideas
- High-Protein Chocolate Baked Oats (Meal Prep Breakfast) Recipe
Macros per Serving
Makes: 5 servings
Serving Size: 1 bowl
Calories: 252
Macros: 19P / 28C / 9F (4.7 fiber)
How to Log It
Search “Stay Fit Mom Chocolate Baked Oats” in in MyFitnessPal or MacrosFirst for easy tracking.

Ingredients
- Old fashioned oats
- Vanilla whey protein powder
- Fat-free milk
- Egg yolks
- Plain nonfat Greek yogurt
- Cocoa powder
- Granulated Swerve (or liquid stevia)
- Salt
- Mini chocolate chips
Substitutions & Swaps
Protein Powder
- Vanilla whey protein works best.
- Casein protein may create a thicker texture.
- Plant-based protein can work, but the texture may be slightly denser. (I use Clean Simple Eats Simply Vanilla for this recipe.)
Milk Options
- Any milk works (dairy or unsweetened almond milk).
- Fairlife adds extra protein, but it’s not required.
Sweetener Options
- Liquid stevia instead of Swerve.
- Monk fruit sweetener.
- Coconut sugar (macros will change).
Make It Even More Chocolatey
- Add dark chocolate chips.
- Stir in a spoonful of peanut butter.
- Add a few raspberries before baking.

Why You’ll Love These Chocolate Baked Oats
- ✅ High-protein breakfast
- ✅ Perfect for meal prep
- ✅ Chocolate flavor without tons of sugar
- ✅ Portion-controlled
- ✅ Kid-approved but macro-friendly
- ✅ Reheats beautifully
These are especially great if you’re someone who struggles to get protein in at breakfast. The whey protein + Greek yogurt combo gives you structure, flavor, and staying power.
Recipe Tip
You can mix these up and store them uncooked in the fridge.
When ready to eat:
- Microwave on high for about 1:30.
- Microwaves vary, so add more time if needed.
This gives you a fresh-baked texture without turning on the oven.
Perfect for busy sports mornings.

How these Baked Oats Work
Instead of blending the oats completely into flour, you pulse them just slightly. This keeps some texture while still giving you that soft, cake-like center.
Each bowl is mixed individually, which makes portion control easy and keeps the macros accurate per serving.
The egg yolk adds richness, moisture, and structure — giving you that brownie-like texture without needing oil or butter.
Why I Use Clean Simple Eats Protein
I get asked all the time what protein powder I use in my baked oats, and the answer is almost always the same: Clean Simple Eats Whey Protein Isolate (Simply Vanilla).
Here’s why I love it for recipes like this:
- ✔️ It bakes well without drying out
- ✔️ No chalky texture
- ✔️ Clean ingredients
- ✔️ Easy on digestion
- ✔️ Actually tastes good on its own
Not all protein powders behave the same when heated. Some get rubbery. Some get bitter. Some completely dry out baked goods. This one stays soft and gives these oats that cake-like texture.
If you want to use the exact one I use, you can grab it here:
👉 Clean Simple Eats Protein Powder
Use code STAYFITMOM for a discount anytime.
Even if you don’t use my code, just make sure you’re using a whey isolate that bakes well — it truly makes a difference in the final texture.

Storing and Reheating
Store your Chocolate Bake Oats covered in the refrigerator for up to 5 days.
To reheat:
- Microwave for 2–3 minutes until warm.
- Add a splash of milk before reheating if desired for extra moisture.
They stay soft and fudgy even after refrigeration.
Freezer Option
You can freeze these baked oats.
- Let cool completely.
- Wrap tightly or store in airtight containers.
- Freeze up to 2 months.
- Thaw overnight in the fridge before reheating.

Final Thoughts
If you’re trying to hit your macros without feeling restricted, this is the kind of recipe that makes it doable.
Chocolate. Protein. Portion-controlled. Prepped ahead.
Breakfast doesn’t have to be complicated — it just needs to be ready.
More High-Protein Breakfast Ideas

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Macros included for all recipes and pre loaded in the apps for easy macro tracking!
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High-Protein Chocolate Baked Oats (Meal Prep Breakfast)
Equipment
Ingredients
- 1 1/4 cups old fashioned oats, 100g
- 10 tablespoons vanilla whey protein, 75g(I use Clean Simple Eats Simply Vanilla)
- 10 tablespoons Fairlife fat free milk
- 5 egg yolks
- 5 tablespoons plain non fat Greek yogurt
- 5 tablespoons cocoa powder
- 5 tablespoons Swerve, or liquid stevia
- pinch of salt
- 2.5 tablespoons mini chocolate chips
Instructions
- Preheat the oven to 350 degrees andarrange 5 oven safe containers on a cookie sheet. I like to use smaller, 2 cup bowls for these. Spray lightly with cooking spray.
- Pulse the oats in a blender a few times. Don’t blend completely.
- To each bowl add 1/4 cup oats, 2 tablespoons protein powder, 2 tablespoons milk, 1 tablespoon Greek yogurt, 1 egg yolk, 1 tablespoon cocoa powder, 1 tablespoon Swerve, and a small pinch of salt. Mix well.
- Top each with 1 & 1⁄2 teaspoons of chocolate chips and bake in the oven for 20 minutes.
- Let cool before covering with lids and placing in the refrigerator.
- Reheat in the microwave for 2-3 minutes.
Notes
- Find in MyFitnessPal or the MacrosFirst app by searching for, “Stay Fit Mom Chocolate Baked Oats.”



It’s looks great!!! Have you tried this with a whole egg? Would just add more protein.
I have and it just felt too spongy for me.
Could you use egg whites instead of egg yolk?
Hi Lylah, I just really felt like this one needed the fat from the egg to make it good and have a good consistency.
You specify liquid stevia as a replacement for Swerve, would granulated stevia not work?
Oh yes! That would work too.