Protein Packed Overnight Brownie Oats
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Are you ready for the most ridiculously fudgy breakfast you’ve ever had? These Protein Packed Overnight Brownie Oats taste like actual brownie batter, but with about 33 grams of protein and 10 grams of fiber packed into every single serving. Cocoa, chocolate protein powder, chia seeds, and Greek yogurt all come together into this thick, spoonable chocolate situation that’s ready and waiting for you in the morning. Make four jars at once and you’ll be thanking yourself all week!
More healthy oat recipes? You’ll also love these Healthy Strawberry Overnight Oats, this Healthy Baked Chocolate Brownie Oatmeal, and our roundup of 30 Delicious Healthy Oat Recipes!
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Why You’ll Love These Protein Brownie Overnight Oats
- Brownie batter for breakfast! Rich cocoa and chocolate protein powder create that deep, fudgy chocolate flavor you’re craving. And it’s actually good for you.
- 33 grams of protein per serving. Between the protein powder, Greek yogurt, and chia seeds, these keep you full and satisfied all morning long.
- Four jars, one batch, zero effort on busy mornings. Spend about 5 minutes mixing everything together and your breakfasts are done for the week!
- That thick, fudgy texture though. The chia seeds and oats soak up all that chocolatey goodness overnight and turn into the most incredible brownie batter consistency.
- Totally customizable. Add peanut butter, throw in some walnuts, swirl in extra chocolate chips. Make them yours!
Ingredients for Protein Packed Brownie Overnight Oats
Here’s what you need to make four servings of this chocolate protein oats recipe! The ingredient list is simple and you probably have most of it already. 🙂
- 2 cups old-fashioned oats for the base. Don’t use quick oats here, they’ll turn to mush overnight.
- 4 tablespoons cocoa powder for that deep brownie flavor. Dutch-process cocoa gives you the richest, darkest chocolate taste.
- 4 scoops chocolate protein powder for the protein boost and extra chocolate flavor. Whey or plant-based both work.
- 2 cups milk of choice to bring everything together. Almond, oat, or regular milk all work beautifully.
- 1 cup Greek yogurt or blended cottage cheese for creaminess and even more protein. Both are amazing here.
- 4 tablespoons chia seeds for that thick, pudding-like texture and extra fiber.
- 2 to 4 tablespoons agave nectar or maple syrup to taste. Start with less, you can always add more!
- 1 teaspoon vanilla
- Pinch of salt. Don’t skip this! It makes the chocolate flavor pop.
- Optional toppings: mini chocolate chips, walnuts, cacao nibs
How to Make Brownie Overnight Oats with Chocolate Protein
- Mix the dry ingredients. Add 2 cups old-fashioned oats, 4 tablespoons cocoa powder, 4 scoops chocolate protein powder, 4 tablespoons chia seeds, and a pinch of salt to a large bowl. Give it a good stir.
- Add the wet ingredients. Pour in 2 cups milk, 1 cup Greek yogurt, 2 to 4 tablespoons agave or maple syrup, and 1 teaspoon vanilla. Stir everything together really well until the mixture is smooth and no dry pockets remain. This part matters! Cocoa and protein powder love to clump up if you rush it.
- Divide into jars. Spoon the mixture evenly into 4 jars or airtight containers.
- Refrigerate at least 4 hours or overnight. The oats and chia need time to soak up the liquid and get thick and fudgy.
- Top and enjoy! Add your favorite toppings right before eating. Chocolate chips, walnuts, a drizzle of nut butter… go wild.
Optional Brownie Batter Boosts
Want to take these protein brownie overnight oats even further? Try any of these!
- Stir in 1 to 2 extra tablespoons cocoa powder for deeper chocolate flavor.
- Add 1 to 2 tablespoons powdered peanut butter for a chocolate peanut butter twist.
- Swap some of the milk for chocolate protein milk to really double down.
- Mix in 1 tablespoon chocolate pudding mix per serving for an extra glossy, fudgy texture. So good.
If you love chocolate and peanut butter together, also try this High Protein Chocolate Mousse!
Chocolate Brownie Overnight Oats Variations
- Peanut Butter Brownie Oats: Swirl in 2 tablespoons of peanut butter or almond butter per jar before chilling. Incredible.
- Mint Chocolate Brownie Oats: Add 1/4 teaspoon peppermint extract and top with mini chocolate chips. Tastes like thin mints for breakfast!
- Mocha Brownie Oats: Replace half the milk with cold brew coffee. Add a little extra sweetener to balance it out.
- Cookie Dough Brownie Oats: Fold in 2 tablespoons mini chocolate chips per jar and use vanilla protein powder instead of chocolate.
- S’mores Brownie Oats: Top with crushed graham crackers and mini marshmallows right before serving.
Tips for the Best Brownie Overnight Oats
- Use old-fashioned oats, not quick oats. Quick oats break down too much overnight and you’ll lose that thick, brownie batter bite.
- Stir really well before chilling. I mean really well. Cocoa and protein powder tend to clump, and you don’t want dry pockets in your oats. A whisk helps here.
- Let them sit at least 4 hours. Overnight is best. The chia seeds and oats need time to absorb all the liquid and get properly thick.
- Adjust the milk to your preferred thickness. Want them creamier? Add a splash more milk in the morning. Want them extra thick? Use a little less milk when mixing.
- Greek yogurt or blended cottage cheese both work. Greek yogurt gives a tangier flavor, cottage cheese blends smoother and adds even more protein. You really can’t go wrong with either one.
- Add toppings right before eating. Chocolate chips, nuts, and fruit stay fresh and crunchy when you add them last.
How to Store Brownie Overnight Oats
Protein brownie overnight oats keep for 4 to 5 days in the fridge in sealed jars or airtight containers. Always add toppings right before eating so they stay fresh. These are seriously the best meal prep breakfast.
Protein Brownie Overnight Oats FAQs
Can I heat these up or do I eat them cold?
You can eat them cold right from the fridge (that’s how most people enjoy them!) or warm them up in the microwave for 1 to 2 minutes. Warming them up gives a thicker, oatmeal-like consistency. Both ways are delicious.
What protein powder works best for brownie overnight oats?
Chocolate whey protein or chocolate plant-based protein both work great. The key is using a flavored chocolate powder so you get that double chocolate flavor from the cocoa and the protein powder together. Unflavored protein powder works too, but you’ll want to add extra cocoa and sweetener.
Can I make these without protein powder?
Yes! Skip the protein powder and add an extra 1/4 cup of oats and 1/4 cup more Greek yogurt to keep the consistency right. The protein count will be lower, but they’ll still taste fudgy and chocolatey.
Why are my overnight oats too thick or too thin?
Too thick? Just stir in a splash more milk before eating. Too thin? Add another tablespoon of chia seeds next time, or reduce the milk slightly. Different protein powders absorb liquid differently, so you might need to adjust based on your brand.
So are you ready to wake up to the fudgiest, most chocolatey breakfast you’ve ever had? Mix up a batch of these protein brownie overnight oats tonight and your mornings are about to get so much better. Thick, rich, loaded with protein, and tasting like actual brownies. Let’s go!
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More Healthy Treats
Protein Packed Overnight Brownie Oats
Equipment
- Large mixing bowl
- 4 mason jars or airtight containers (12-16 oz each)
- Whisk or spoon
Ingredients
Brownie Overnight Oats
- 2 cups old-fashioned oats
- 4 tablespoons cocoa powder (Dutch-process for deeper flavor)
- 4 scoops chocolate protein powder
- 4 tablespoons chia seeds
- salt Pinch of
- 2 cups milk of choice
- 1 cup Greek yogurt or blended cottage cheese
- 2 to 4 tablespoons agave nectar or maple syrup to taste
- 1 teaspoon vanilla extract
Optional Toppings
- Mini chocolate chips
- Walnuts or pecans
- Cacao nibs
- Peanut butter or almond butter drizzle
Instructions
Make the Brownie Overnight Oats
- Add 2 cups old-fashioned oats, 4 tablespoons cocoa powder, 4 scoops chocolate protein powder, 4 tablespoons chia seeds, and a pinch of salt to a large bowl. Stir to combine.
- Pour in 2 cups milk, 1 cup Greek yogurt, 2 to 4 tablespoons agave or maple syrup, and 1 teaspoon vanilla. Stir everything together really well until smooth and no dry pockets remain. Use a whisk to break up any clumps.
- Divide the mixture evenly into 4 jars or airtight containers.
- Refrigerate for at least 4 hours or overnight until thick and fudgy.
- Add your favorite toppings right before serving and enjoy!
