These High Protein Oreo Overnight Oats taste like dessert but keep you full for hours. They’re creamy, chocolatey, packed with protein, and take just a few minutes to make. I’ve made these on busy mornings, after workouts, and even as a late-night sweet snack. The crushed Oreos soften overnight and turn into the best cookies-and-cream flavor.
Servings: 2 jars
Prep Time: 10 minutes
Chill Time: 6 hours or overnight
Total Time: 6 hours 10 minutes
Why I Love This Recipe
The first time I made these oats, I wanted something fast that didn’t taste “healthy.” I crushed a few Oreos into my usual overnight oats, added extra protein, and honestly couldn’t believe how good they turned out. The cookies soften just enough overnight, and every bite tastes like cookies and cream pudding.
Now I make these all the time because they’re easy, filling, and feel like a treat.
What makes this recipe so good:
- Tastes like dessert for breakfast
- Packed with protein to keep you full
- Easy meal prep for busy mornings
- No cooking needed
- Creamy texture with crunchy cookie bits on top
- Easy to customize with toppings
What You’ll Need
- 1 cup rolled oats
- 1 1/2 cups fairlife chocolate milk
- 1 scoop vanilla protein powder
- 1/2 cup plain Greek yogurt
- 1 tablespoon chia seeds
- 1 tablespoon maple syrup
- 6 Oreo cookies, crushed
- 1/2 teaspoon vanilla extract
- Pinch of salt
Optional toppings:
- Extra crushed Oreos
- Chocolate drizzle
- Mini chocolate chips
Tools You’ll Need
- 2 mason jars or containers with lids
- Mixing bowl
- Spoon
- Measuring cups
- Measuring spoons
Why This Recipe Works (Quick Science)
The oats soak up the chocolate milk overnight, which softens them without cooking. Chia seeds absorb liquid and help thicken everything into a creamy texture. Greek yogurt and protein powder add extra protein while making the oats rich and smooth. The Oreo cookies soften slightly, giving the oats a cookies-and-cream flavor in every bite.
Pro Tips
- Crush some Oreos finely and leave some chunky for the best texture.
- Stir the protein powder into the milk first to avoid clumps.
- Let the oats chill at least 6 hours so they turn creamy.
- Add extra Oreo crumbs right before eating for crunch.
- Use glass jars with lids for easy grab-and-go breakfasts.
Substitutions and Variations
- Use chocolate protein powder for a deeper chocolate flavor.
- Swap maple syrup for honey.
- Use dairy-free yogurt and milk if needed.
- Add peanut butter for extra richness.
- Mix in mini chocolate chips for extra sweetness.
Make Ahead Tips
These overnight oats stay fresh for up to 4 days in the fridge. Make a few jars at once for easy breakfasts during the week.
Instructions
Step 1: Mix the Base
In a medium bowl, add 1 cup rolled oats, 1 scoop vanilla protein powder, 1 tablespoon chia seeds, and a pinch of salt. Stir together until combined.
Step 2: Add the Wet Ingredients
Pour in 1 1/2 cups fairlife chocolate milk, 1/2 cup plain Greek yogurt, 1 tablespoon maple syrup, and 1/2 teaspoon vanilla extract. Stir very well until creamy and smooth.
Step 3: Add the Oreo Cookies
Crush 6 Oreo cookies and fold most of them into the oat mixture. Save a little for topping later. Stir gently so the cookie pieces stay chunky.
Step 4: Fill the Jars
Divide the Oreo oat mixture evenly between 2 glass jars. Smooth the tops with a spoon and sprinkle extra crushed Oreos over each jar.
Step 5: Chill Overnight
Cover the jars with lids and place them in the fridge for at least 6 hours or overnight. Before serving, add chocolate drizzle or extra toppings if wanted.
Macros Information
Approximate per serving:
- Calories: 410
- Protein: 29g
- Carbs: 44g
- Fat: 12g
- Fiber: 7g
Common Mistakes
- Not stirring enough: Protein powder can stay clumpy if not mixed well.
- Adding too much liquid: The oats can turn soupy.
- Skipping the chill time: The oats need time to soften and thicken.
- Crushing all the Oreos too fine: Larger pieces give better texture.
- Using instant oats: Rolled oats work best for creamy overnight oats.
What to Serve With
- Fresh strawberries
- Banana slices
- Hot coffee
- Protein smoothie
- Turkey bacon
- Hard boiled eggs
Leftovers and Storage
Store the jars covered in the fridge for up to 4 days. Stir before eating if the oats settle. Add fresh toppings right before serving for the best texture.
FAQ
Q: Can I use regular milk instead of fairlife chocolate milk?
A: Yes. You can use any milk you like, but fairlife adds extra protein.
Q: Can I make this without protein powder?
A: Yes, but the protein amount will be lower. The oats will still taste great.
Q: Do the Oreos get soggy?
A: They soften a little overnight, which gives the oats a cookies-and-cream texture.
Q: Can I freeze overnight oats?
A: It’s not the best option because the texture changes after thawing.
Q: Are overnight oats eaten cold?
A: Usually yes, but you can warm them in the microwave if you prefer.
Final Thoughts
These High Protein Oreo Overnight Oats are one of those recipes that make busy mornings easier and more delicious. They’re creamy, filling, and taste like a treat while still packing in plenty of protein. Once you try them, they’ll probably end up in your weekly meal prep too. If you make them, leave a comment and share your favorite toppings or twists on the recipe.