If you have a soft spot for both cookie dough and wholesome breakfasts, you’re in for a treat with this Cookie Dough Overnight Oats Recipe. It’s the perfect way to start your day with something creamy, chocolatey, and packed with wholesome goodness that feels like a dessert but fuels you like a meal. The mix of oats, peanut butter, and mini chocolate chips creates a comforting texture and flavor that tastes indulgent but is surprisingly nutritious and easy to prepare the night before. Once you try it, this recipe will become your go-to morning delight.

Ingredients You’ll Need
The beauty of this Cookie Dough Overnight Oats Recipe lies in its simplicity and how each ingredient plays a starring role in flavor, nutrition, and texture. Every item is essential to achieve that perfect balance of creamy, sweet, and just a hint of chocolatey crunch.
- Rolled oats: Use gluten-free oats if needed; they form the hearty, chewy base that soaks up all the flavors.
- Chia seeds: These tiny seeds add thickness and a boost of fiber and omega-3s.
- Mini chocolate chips: Dark or milk chocolate chips deliver pockets of melty sweetness throughout.
- Protein powder: Whey or plant-based protein supports satiety and muscle recovery—plus, it makes these oats extra filling.
- Kosher salt: Just a pinch enhances the flavors and balances the sweetness.
- Peanut butter or almond butter: Adds creaminess and a rich nutty depth that makes it taste like dessert.
- Maple syrup: Natural sweetness that complements the chocolate and nut butter perfectly.
- Vanilla extract: Brings out warmth and rounds out the flavor to emulate cookie dough notes.
- Milk: Almond, cashew, or dairy milk helps everything blend into a smooth, luscious texture.
How to Make Cookie Dough Overnight Oats Recipe
Step 1: Mix the Dry Ingredients
Start by combining rolled oats, chia seeds, mini chocolate chips, protein powder, and kosher salt in a large bowl. Stir everything together so the oats and seeds are evenly distributed, and the chocolate chips are well incorporated. This step ensures you get a uniform texture and balanced chocolate flavor in every bite.
Step 2: Add the Wet Ingredients
Next, stir in the peanut or almond butter, maple syrup, vanilla extract, and your choice of milk. Mixing these wet ingredients thoroughly with the dry base creates that creamy, dreamy cookie dough vibe everyone loves. The peanut butter or almond butter especially helps the oats stay rich and thick overnight.
Step 3: Portion and Refrigerate Overnight
Divide the oat mixture into four airtight jars or bowls with lids. Pressing the mixture down slightly will help it compact and soak up the liquid nicely. Cover and refrigerate for at least 3 hours, but ideally overnight. This slow soak softens the oats and allows the chia seeds to swell, thickening the mixture into a luscious pudding-like consistency.
Step 4: Enjoy Warm or Cold
In the morning, give your oats a good stir. They’re delicious eaten cold straight from the fridge, but if you prefer something cozier, warm them in the microwave for 30 seconds to 1 minute. Either way, you’ll get that perfect balance of creamy oats and melty chocolate that hits every craving spot.
How to Serve Cookie Dough Overnight Oats Recipe

Garnishes
Topping your Cookie Dough Overnight Oats Recipe with extra mini chocolate chips or a drizzle of peanut butter can turn it from already satisfying into downright irresistible. Consider fresh fruit like sliced bananas or strawberries for a bright, fresh contrast. A sprinkle of crushed nuts adds a lovely crunch that enhances the texture beautifully.
Side Dishes
This recipe is quite filling on its own, but if you want to round out your breakfast, a side of Greek yogurt or a simple fruit salad works wonderfully. They add a different texture and extra nutrients without overshadowing the cookie dough goodness.
Creative Ways to Present
Instead of jars, try layering your oats with berries and granola in a clear glass for an eye-catching parfait. Or serve them in small ramekins with decorative spoons for a warm, café-style experience at home. These ideas make breakfast feel special, whether it’s your weekday wake-up or a weekend treat.
Make Ahead and Storage
Storing Leftovers
Keep any leftover overnight oats sealed in the refrigerator for up to 3 days. The flavors actually deepen over time, making it a handy grab-and-go breakfast for busy mornings. Just give it a quick stir before eating to refresh the texture.
Freezing
While freezing is possible, it can change the texture slightly due to the oats and chia seeds expanding differently. If you want to freeze, portion the mixture into freezer-safe containers and thaw overnight in the fridge before eating. Consumption within one month is best for optimal taste.
Reheating
To reheat, microwave your oats for 30 seconds to 1 minute, stirring midway to ensure even warmth. If reheating from frozen, thaw the night before in the fridge and then warm gently. Adding a splash of milk when reheating helps restore creaminess that might diminish in the fridge.
FAQs
Can I use other types of milk?
Absolutely! This Cookie Dough Overnight Oats Recipe works with any milk you prefer—almond, cashew, soy, oat, or dairy milk. Each type adds a slightly different flavor, so feel free to experiment.
Is this recipe gluten-free?
Yes, as long as you use certified gluten-free rolled oats. Always check your protein powder and other add-ins to ensure they are gluten-free if you have sensitivities.
Can I replace peanut butter with something else?
Definitely! Almond butter, cashew butter, or even sunflower seed butter are fantastic alternatives that keep the creaminess and nutty flavor while accommodating allergies or preferences.
How long will this keep in the fridge?
Storing your prepared oats in an airtight container in the fridge will keep them fresh for about 3 days. Beyond that, the texture may start to deteriorate, but they’re usually still safe to eat.
Can I add fresh fruit before refrigerating?
It’s best to add fresh fruit like berries or bananas right before serving to avoid them becoming mushy overnight. This keeps your oats fresh and visually appealing.
Final Thoughts
This Cookie Dough Overnight Oats Recipe is truly a game-changer for anyone who loves a cozy, sweet breakfast without spending extra time in the morning. It’s simple to make, packed with flavor, and delivers that nostalgic cookie dough feel in a healthy, satisfying bowl. I can’t wait for you to try it and make it your new breakfast favorite—you might even find yourself looking forward to mornings a little more!
Print
Cookie Dough Overnight Oats Recipe
- Prep Time: 5 minutes
- Cook Time: 0 minutes
- Total Time: 8 hours 5 minutes
- Yield: 4 servings
- Category: Breakfast
- Method: No-Cook
- Cuisine: American
- Diet: Gluten Free
Description
Delight in a delicious and nutritious Cookie Dough Overnight Oats recipe that’s perfect for a quick breakfast or snack. Combining creamy oats with chocolate chips, peanut butter, and a hint of vanilla, this recipe offers a protein-packed start to your day with minimal effort and no cooking required.
Ingredients
Dry Ingredients
- 1 cup rolled oats (use gluten-free oats for a gluten-free version)
- 1 tbsp chia seeds
- 2 tbsp mini chocolate chips (dark or milk chocolate)
- 1 scoop protein powder (whey or plant-based)
- 1 pinch kosher salt
Wet Ingredients
- 2 tbsp peanut butter or almond butter
- 1 tbsp maple syrup
- 1 tsp vanilla extract
- 1 cup milk (almond, cashew, or dairy milk)
Instructions
- Combine Dry Ingredients: In a large bowl, mix together the rolled oats, chia seeds, mini chocolate chips, protein powder, and a pinch of kosher salt until evenly distributed.
- Add Wet Ingredients: Stir in the peanut butter, maple syrup, vanilla extract, and milk to the bowl with the dry ingredients. Mix thoroughly until all components are well combined and the oats are evenly coated.
- Refrigerate Overnight: Divide the combined mixture evenly into 4 jars or bowls. Cover them with lids or plastic wrap and place them in the refrigerator to chill overnight or for at least 3 hours, allowing the oats and chia seeds to absorb the liquid and soften.
- Serve: In the morning, give the oats a good stir. Enjoy them cold straight from the fridge or warm them in the microwave for 30 seconds to 1 minute, based on your preference.
Notes
- Use gluten-free oats to make this recipe suitable for gluten-free diets.
- Choose your preferred milk type to accommodate dietary restrictions or taste preferences.
- Protein powder can be substituted with any flavor or omitted if desired.
- For a vegan version, use plant-based protein powder and non-dairy milk.
- Overnight oats can be prepared up to 2 days in advance for convenience.
- Adjust sweetness by varying the amount of maple syrup to your taste.
- Peanut butter or almond butter adds healthy fats and creaminess; choose unsweetened varieties for a lower sugar option.

