This recipe for Healthy Cookie Dough Overnight Oats is the dream breakfast for anyone who has ever wanted to eat cookie dough with a spoon for a meal. This simple, no-cook breakfast is the ultimate meal-prep solution, combining hearty rolled oats with the nostalgic flavors of chocolate chip cookie dough. It’s a healthy, satisfying, and incredibly delicious way to have a treat waiting for you on a busy morning, without any of the guilt.
This recipe takes just five minutes to mix together the night before, and the refrigerator does all the work. You’ll wake up to a thick, creamy, and perfectly sweet breakfast that’s loaded with mini chocolate chips and ready to grab and go. It’s a wholesome and fun recipe that will make you feel like a kid again.

Why You’ll Love This Recipe
- Tastes Just Like Cookie Dough: A healthy breakfast that legitimately tastes like a decadent treat.
- 5-Minute Meal Prep: The perfect make-ahead breakfast for busy mornings.
- Healthy & Filling: Packed with fiber from oats and chia seeds to keep you full and energized.
- Simple Pantry Ingredients: Made with just a handful of common kitchen staples.
Ingredients
- 1/2 cup Rolled Oats (Old-Fashioned)
- 2/3 cup Milk (dairy or non-dairy like almond or oat milk)
- 1/4 cup Plain or Vanilla Greek Yogurt
- 2 tablespoons Maple Syrup
- 1 tablespoon Chia Seeds
- 1/2 teaspoon Vanilla Extract
- 1/8 teaspoon Almond Extract (the secret to “cookie” flavor!)
- Pinch of Salt
- 2 tablespoons Mini Chocolate Chips, plus more for topping
Step-by-Step Instructions
- Combine Ingredients: In a mason jar, small bowl, or any container with a lid, add the rolled oats, milk, Greek yogurt, maple syrup, chia seeds, vanilla extract, almond extract, and salt.
- Mix Thoroughly: Stir everything together until well combined, making sure the chia seeds are evenly distributed.
- Add Chocolate Chips: Gently stir in the 2 tablespoons of mini chocolate chips.
- Chill Overnight: Cover the container and place it in the refrigerator for at least 6 hours, or preferably overnight.
- Serve: The next morning, give the oats a good stir. If they are thicker than you’d like, add another splash of milk to reach your desired consistency. Top with extra mini chocolate chips and enjoy cold.
Tips & Variations
- Pro Tip: The tiny amount of almond extract is the secret ingredient that truly mimics the flavor of classic cookie dough. Don’t skip it if you can!
- Boost the Protein: Add a scoop of your favorite vanilla or unflavored protein powder with the dry ingredients. You may also want to add a tablespoon of cashew or almond butter for a richer flavor.
- Different Mix-ins: Use peanut butter chips, chopped nuts, or cacao nibs instead of chocolate chips.
- Make it Vegan: Use a plant-based yogurt and non-dairy milk to easily make this recipe vegan.

Frequently Asked Questions (FAQ)
- Can I warm this up?
- While the cookie dough flavor is best enjoyed cold, you can certainly warm these oats in the microwave for 60-90 seconds for a cozier breakfast that tastes like a warm, melty cookie.
- How long do these last in the refrigerator?
- You can meal prep these for up to 4 days. Store them in individual airtight containers in the fridge for an easy grab-and-go breakfast all week.
- Can I use steel-cut or quick oats?
- Rolled oats provide the best chewy texture. Quick oats will result in a much softer, porridge-like consistency, while steel-cut oats will not soften enough without being cooked.
Serving Suggestions
- These cookie dough overnight oats are delicious served chilled, straight from the fridge. For an extra treat, top them with a few extra mini chocolate chips and a swirl of your favorite nut butter just before eating.

Cookie Dough Overnight Oats
Equipment
- Mixing bowl
- Storage jars or containers
- Spoon
Ingredients
- 1 1/2 cups rolled oats (gluten-free if needed)
- 2 tbsp chia seeds
- 3 tbsp vegan chocolate chips or cacao nibs
- 2 tbsp peanut butter or almond butter
- 3 tbsp maple syrup
- 1 tsp vanilla extract
- 2 cups dairy-free milk
- 1 scoop vegan protein powder (optional)
Instructions
- In a large bowl, mix together oats, chia seeds, and chocolate chips.
- Add peanut butter, maple syrup, vanilla extract, and dairy-free milk. Mix until well combined.
- Divide mixture into jars or storage containers and cover.
- Refrigerate for at least 4 hours or overnight. Serve chilled.