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Home » Recipes » Oats

Chocolate Collagen Baked Oatmeal - High Protein, Really Rich

by Haylee Jane Monteiro · Modified: Feb 21, 2025 · Published: May 14, 2023
This post may contain affiliate links.

Delicious, nutritious Chocolate Collagen Baked Oatmeal to start your day. Easy, high protein baked oats made with chocolate collagen protein powder, and packed with fiber to keep you satisfied till lunchtime.

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Delicious, nutritious Chocolate Collagen Baked Oatmeal to start your day. Easy, high protein baked oats made with chocolate collagen protein powder, and packed with fiber to keep you satisfied till lunchtime.

These chocolate collagen baked oats are perfect for busy mornings. They're quick and easy to make, and a great meal prep recipe. Plus, they're a great way to get your daily dose of protein and fiber.

How I came to this recipe? I saw the new Naked Nutrition Beauty Protein Powder line called Ella, and had to get that chocolate flavor to try. A real rich and earthy chocolate flavor, and something that should go easily incorporated into a meal. Meal prep baked oatmeal was the best way to go about it!

Ingredients for Chocolate Collagen Baked Oatmeal

This high protein chocolate collagen baked oatmeal recipe is made with chocolate collagen protein, greek yogurt and applesauce for a higher protein, low sugar recipe.

  • Rolled Oats - I wouldn't recommend Instant or Quick since they'd get too soggy
  • Chocolate Collagen Protein Powder - I used Naked Nutrition's new Ella Chocolate Beauty Protein Powder; It's got 0 sugars and made with a blend of collagen peptides and seed protein.
  • Unsweetened Cocoa Powder
  • Non-fat Plain Greek Yogurt - another high-protein ingredient for this collagen baked oatmeal.
  • Egg Whites - Even more protein!
  • Some Stevia Sweetener
  • Unsweetened Applesauce
  • Unsweetened Almond Milk
  • Baking powder
  • Vanilla Extract

And for the toppings on this double chocolate collagen baked oats recipe:

  • Chocolate Chips - I recommend sugar-free chocolate chips from Lily's here.
Delicious, nutritious Chocolate Collagen Baked Oatmeal to start your day. Easy, high protein baked oats made with chocolate collagen protein powder, and packed with fiber to keep you satisfied till lunchtime.

How to make perfect Chocolate Collagen Protein Baked Oats

These chocolate collagen protein baked oats are super easy to make - just one bowl and one baking dish needed.

  1. Whisk all the wet ingredients in one bowl - Greek yogurt, applesauce, milk, egg whites, vanilla.
  2. Add in dry ingredients - oats, chocolate collagen protein powder, cocoa powder, stevia sweetener, baking powder.
    Make sure you use Rolled Oats and NOT instant or quick oats! The latter are too fine and will make the mix to soggy.
  1. Whisk everything together.
  2. Add most chocolate chips; Whisk again.
  3. Grease the baking pan before putting in the mixture. You want to make sure the baked chocolate collagen oats comes off easily. 
  4. Pour mixture into baking pan; Top with remaining chocolate chips.
  5. Bake
    Remove when the center is still slightly soft; It will cook completely when it cools; Don't over-bake or the chocolate collagen powder baked oatmeal will be too tough.

How to Store Chocolate Collagen Baked Oat Bars

Store these chocolate collagen peptides baked oats bars in an airtight container on the counter for 2 days, or in the fridge for about 5 days; This recipe is great for a meal-prep breakfast.

To freeze baked chocolate collagen peptide oats, cutinto bars, wrap in plastic wrap and keep in the freezer in zipper bags. They should last 2-3 months. 

Delicious, nutritious Chocolate Collagen Baked Oatmeal to start your day. Easy, high protein baked oats made with chocolate collagen protein powder, and packed with fiber to keep you satisfied till lunchtime.

Alternatives for Healthy Chocolate Collagen Powder Baked Oatmeal

These healthy chocolate collagen powder baked oatmeal bars are made best with these ingredients above, but here's some options you can try.

  • Egg Whites - Flax Eggs or Aquafaba (chickpea liquid)
  • Stevia Sweetner - Other powdered sweeneter - monkfruit or regular sugar.
  • Unsweetened Applesauce - Mashed banana or pumpkin puree
  • Almond Milk - any other milk

More Healthy Protein Baked Oats Recipes

  • Protein Baklava Baked Oats
  • Chocolate Tahini Protein Oat Bars
  • Pumpkin Kefir Baked Oatmeal
  • Banana Protein Baked Oatmeal Bars

Chocolate Collagen Baked Oatmeal

Print recipe Pin Recipe
Prep Time5 minutes mins
Cook Time25 minutes mins
Total Time30 minutes mins
Servings: 16 bars
Calories: 160kcal
Course: Breakfast
Cuisine: American
Delicious, nutritious Chocolate Collagen Baked Oatmeal to start your day. Easy, high protein baked oats made with chocolate collagen protein powder, and packed with fiber to keep you satisfied till lunchtime.

Ingredients

  • 1⅓ cup Rolled Oats, 120g
  • 3 scoops Chocolate Collagen Protein Powder, 48g
  • ¼ cup Unsweetened Cocoa Powder, 20g
  • Stevia Sweetener, 3 tablespoon sugar worth (Use your brand's Conversion Chart)
  • ½ cup Non-fat Plain Greek Yogurt, 112g
  • ½ cup Unsweetened Applesauce, 120g
  • ½ cup Unsweetened Almond Milk, 120ml
  • 3 Egg Whites, 93g
  • 1½ teaspoon Vanilla Extract
  • 1½ teaspoon Baking Powder
  • 1½ tablespoon Chocolate Chips, Sugar-free recommended below, 21g
Are you Making This?

Please leave a ⭐⭐⭐⭐⭐ comment below letting me know what you think! This supports my page so I can continue to give you free recipes. Even 1 sentence is enough 🙂

Instructions

  • Preheat oven to 350°F, and lightly grease a 9"x6" baking dish (or use an 8"x8" and reduce baking time).
  • In a large bowl, combine all the wet ingredients - Greek yogurt, applesauce, almond milk, egg whites and vanilla. Whisk together.
  • Add in dry ingredients - oats, collagen protein powder, cocoa powder, baking powder, and sweetener.
    Whisk again.
  • Add most chocolate chips, and whisk.
  • Pour mixture into prepared dish and flatten with back of a spoon or spatula.
    Top with more chocolate chips.
  • Bake for 22-25 minutes until center is just set. The top will be slightly wet in the middle, but that's expected. Tester knife inserted into middle should come out slightly moist.
    Cooking longer will make the oats dry on the inside.
  • Let cool for about 15-20 minutes.
    Slice into bars, and enjoy!

Notes

  • Nutrition details are calculated using products recommended below.
  • See post for alternate ingredients, tips and storage options.
Product Recommendations:
  • NAKED Nutrition Ella Chocolate Collagen Protein Powder
  • Lily's Milk Chocolate Baking Chips
Nutrition:
  • Servings: 6 pieces | Serving size: 1
  • Calories: 160kcal
  • Fat: 3.4g | Saturated fat: 1g
  • Carbohydrates: 22.3g | Fiber: 6.1g | Sugar: 2.5g
  • Protein: 12.5g
Posting your remake? Tag me on IG @hayls.kitchen!

More Recipes You'll Love

  • Protein Pumpkin Oat Bars (Soft, Baked, and 14 protein!)
  • Chocolate PB Protein Baked Oats (No Banana, No Egg)
  • Banana Protein Muffins Without Protein Powder - Easy Blender Recipe
  • Tiramisu Protein Oats - Healthy Dessert for Breakfast!

Comments

  1. sarina nimmo says

    May 30, 2023 at 4:13 pm

    I have a question the pumpkin purée and keffir are not listed on the ingredients but are mentioned in the directions for the chocolate collagen protein bars, I’m confused about this??

    Reply
    • Haylee Jane Monteiro says

      May 30, 2023 at 5:32 pm

      Hi Sarina! Thanks for catching that! It was copied over from a different recipe. I just updated the instructions. Sorry about that.

      Hope you give this a try 🙂

      Reply

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Hi, I'm Haylee!

I use my passion for baking (and my sweet tooth) to create healthy, high protein, low fat and sugar free desserts and sweet treats that are actually delicious.

Come join me in Hayl's Kitchen and let's eat high protein, sweet and guilt free!

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