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    Home » Breakfast

    Oreo Overnight Oats

    Modified: Sep 8, 2025 by Chrissy Carroll · Leave a Comment

    Jump to Recipe Print Recipe

    Cookies at breakfast? You got it with these Oreo overnight oats! This cookies and cream combo is the perfect meal prep breakfast to help fuel your fitness goals. It provides both carbohydrates for energy and protein for muscle repair and recovery. In fact, this recipe provides 30 grams of protein at breakfast, thanks to using yogurt, milk, and protein powder.

    Overhead shot of a mason jar with oreo overnight oats.

    Ingredients and Substitutions

    Here’s a photo of all the ingredients you’ll need, along with ingredient notes and substitution suggestions.

    Greek yogurt, protein powder, chia seeds, milk, oats, and oreos.
    • Rolled oats – These are generally best for creating the right texture for overnight oats. Steel cut oats typically require more liquid and longer soaking, so I don’t recommend them for this recipe unless you know how to adjust for that. Quick oats can be used if that’s what you have on hand; the texture will be a bit different but it still works.
    • Milk – I use 1% because that’s what I always have on hand, but any milk that you prefer works. Keep in mind that different alternatives have different nutritional value, so it may impact the nutrition facts.
    • Chia seeds – These help thicken the mixture and add fiber and omega-3s. If you don’t have any on hand though, it’s fine to just skip them!
    • Greek yogurt – This adds protein and creaminess. If you want to make a plant-based version of this recipe, you can swap in a dairy-free yogurt instead. Keep in mind it may impact the nutrition facts.
    • Protein powder – I use vanilla whey protein powder, but a vanilla plant-based protein powder will also work.
    • Oreos – You can use any brand of chocolate sandwich cookie, or even play around with other types of cookies too.

    Instructions

    Once you’ve got all your ingredients, add them all to a jar, except set aside one of the Oreos for now.

    All of the ingredients for the overnight oats in a mason jar.

    Shake up the jar and put it in the fridge overnight.

    When ready to enjoy, add the last crushed Oreo on top. YUM!

    A jar of oreo overnight oats next to a spoon and a few oreos.

    More Overnight Oats Recipes

    If you’re looking for more recipes for overnight oats, be sure to give one of these a try:

    • Pumpkin protein overnight oats
    • Matcha overnight oats
    • Cranberry walnut overnight oats
    • Blueberry and Greek yogurt overnight oats
    • Caramel pumpkin overnight oats

    I hope you enjoy these Oreo overnight oats! If you get a chance to try it, feel free to leave a recipe rating or comment below.

    A jar filled with oreo overnight oats next to a napkin, spoon, and a few extra oreos.

    Oreo Overnight Oats

    Snacking in Sneakers
    Whip up these Oreo overnight oats for a delicious meal prep breakfast with 30 grams of protein!
    Print Recipe Pin Recipe
    Prep Time 5 minutes mins
    Cook Time 0 minutes mins
    Chill Time 8 hours hrs
    Total Time 8 hours hrs 5 minutes mins
    Course Breakfast
    Cuisine American
    Servings 1 serving
    Calories 454 kcal

    Ingredients
      

    • ½ cup rolled oats
    • ½ scoop vanilla whey protein powder (about 2 ½ tablespoons)
    • ⅔ cup 1% milk (or milk of choice)
    • ⅓ cup lower sugar vanilla Greek yogurt (i.e. Too Good)
    • 1 tsp chia seeds
    • 2 Oreos, crushed, divided

    Instructions
     

    • In a pint-sized jar, combine the oats, protein powder, milk, yogurt, chia seeds, and one of the crushed Oreos. Close the jar and shake well. Place in the refrigerator overnight.
    • Before serving, add another crushed Oreo on top. Enjoy!

    Notes

    • Overnight oats can be prepped ahead of time and stored in the refrigerator for up to 4 days.
     
    Nutrition analysis (for the full recipe): 454 calories, 11 g fat, 4 g saturated fat, 200 mg sodium, 59 g carbohydrate, 6 g fiber, 20 g sugar, 10 g added sugar, 30 g protein, Vitamin D: 9%, Calcium: 28%, Iron: 18%, Potassium: 13%

    Nutrition

    Calories: 454kcal
    Keyword high protein, oreo overnight oats
    Tried this recipe?Let us know how it was!

    Please pin this post! It allows you to save it for later and helps share this content with others. 🙂

    A jar of Oreo overnight oats with a text overlay with the name of the recipe and another text overlay that says "30 grams of protein".
    • Author
    • Recent Posts
    Chrissy Carroll
    Chrissy Carroll
    Chrissy Carroll is a Registered Dietitian, RRCA Running Coach, and USAT Level I Triathlon Coach. She specializes in sharing training tips, sports nutrition information, and healthy recipes for runners, triathletes, and active women.Chrissy holds a Bachelor's Degree in Nutrition, a Masters Degree in Public Health, and is also an ACSM Certified Personal Trainer.
    Chrissy Carroll
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    Welcome to Snacking in Sneakers! That's me, Chrissy, and I'm here to share all my favorite fitness, food, & wellness stories & tips. I'm a dietitian, personal trainer, runner, triathlon coach, foodie, not-so-extreme couponer, and all around fun lovin' gal.

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