Every morning feels like a mini celebration as the first rays of sunlight peek through my kitchen window, especially when I have something delightful waiting for me in the fridge. Enter Cookie Dough Overnight Oats, a blissful combination that promises all the joy of your favorite dessert without the guilt. In just 10 minutes, you can whip up this nourishing breakfast that not only saves time but also satisfies that sweet tooth—talk about a crowd-pleaser! Packed with wholesome ingredients and customizable to suit your taste, it's the perfect way to kickstart your day. Plus, they’re ideal for meal prep, making busy mornings a breeze. Are you ready to indulge in this creamy, dreamy twist on a classic treat? Let’s dive into the details!

Why are Cookie Dough Overnight Oats irresistible?
Decadent flavor: These overnight oats mimic the sweet and indulgent taste of cookie dough, making them feel like a treat any time of day.
Easy prep: With only 10 minutes of active cooking time, you can quickly prepare a nutritious breakfast that works for your busy lifestyle.
Customizable: Tailor your oats with various add-ins, from nuts to coconut, or toppings like banana slices and extra chocolate chips, ensuring each bowl feels personal.
Meal prep friendly: Perfect for those on the go, you can make multiple servings at once, keeping them fresh for up to 3-4 days in the fridge. With just a few moments of preparation, you'll wake up to a grab-and-go breakfast!
Crowd-approved: This recipe is sure to be a hit among family and friends, appealing to both kids and adults alike. Enjoy them solo or share them as part of a brunch spread!
Cookie Dough Overnight Oats Ingredients
Get ready to create a breakfast that’s healthy and satisfies your sweet tooth!
For the Base
• Old-fashioned rolled oats – The heart of your overnight oats, providing essential fiber and texture.
• Milk of choice – Use dairy, almond, oat, soy, or cashew milk for a creamy consistency.
• Plain or vanilla Greek yogurt – Adds a protein boost and creaminess; feel free to swap for dairy-free yogurt.
• Chia seeds or ground flaxseed – These powerhouses add omega-3 fatty acids and a lovely thickness to the oats.
• Maple syrup or honey – Sweeten to taste for that delightful cookie dough flavor.
For the Flavor Boost
• Creamy nut butter – Choose peanut, almond, or cashew butter to bring richness and protein to your bowl.
• Vanilla extract – A splash elevates the cookie dough essence.
• Ground cinnamon – Adds warmth and depth, enhancing the overall taste.
• Fine sea salt – Just a pinch balances the sweetness and intensifies the flavors.
For the Cookie Dough Twist
• Mini chocolate chips – The delightful finishing touch that brings the cookie dough spirit alive.
• Almond flour or oat flour – Optional, but it adds an extra “cookie dough” texture that’s irresistible.
Optional Add-Ins
• Chopped nuts – Boost crunch and healthy fats for a satisfying bite.
• Shredded coconut – A tropical twist that adds chewiness.
• Extra chocolate chips for topping – Because you can never have enough chocolate!
For Serving
• Banana slices – Freshness and sweetness that pair beautifully with oats.
• A drizzle of nut butter – An extra layer of creaminess that elevates your morning bowl.
• A spoonful of yogurt – Adds a cooling touch and extra protein.
Dive into the world of Cookie Dough Overnight Oats, designed to awaken your taste buds and fuel your mornings!
Step‑by‑Step Instructions for Cookie Dough Overnight Oats
Step 1: Prepare the base
In a medium jar, bowl, or meal-prep container (10–12 oz capacity), add the ½ cup of old-fashioned rolled oats, 1 tablespoon of chia seeds or ground flaxseed, ¼ teaspoon of ground cinnamon, and optionally, almond or oat flour with a pinch of fine sea salt. Stir these dry ingredients well, ensuring they are evenly combined and ready for the moisture to come.
Step 2: Mix the wet ingredients
In a small bowl or jug, whisk together ½ cup of milk, ¼ cup of Greek yogurt, 1 tablespoon of maple syrup or honey, 1 tablespoon of creamy nut butter, and 1 teaspoon of vanilla extract until the mixture is smooth and creamy. This flavorful blend will bring the cookie dough essence to your overnight oats.
Step 3: Combine wet and dry
Pour the wet mixture over the dry oat mixture in your jar. Stir thoroughly, making sure to scrape down the sides and bottom to ensure that all oats and chia seeds are well moistened and evenly distributed. This step is crucial for achieving perfect Cookie Dough Overnight Oats.
Step 4: Add the chocolate chips
Gently fold in the mini chocolate chips, as well as any optional add-ins like chopped nuts or shredded coconut for added texture. Reserve a few chocolate chips for topping later. This will enhance the lovely cookie dough flavor and provide delightful bites throughout your oats.
Step 5: Adjust sweetness and consistency
Taste the mixture and feel free to add more maple syrup or honey if you prefer a sweeter result. If the mixture feels too thick, add a splash of extra milk and stir again until you reach your desired consistency for that perfect Cookie Dough Overnight Oats experience.
Step 6: Chill overnight
Cover your container securely and place it in the refrigerator. Allow the oats to chill for at least 4 hours, but ideally overnight. This resting period is essential for the oats to soften and for all flavors to meld beautifully, creating a delightful breakfast treat.
Step 7: Stir and check texture
Before serving your Cookie Dough Overnight Oats, give them a good stir. If they seem too thick for your liking, simply add a splash or two of cold milk until the mixture reaches your preferred creaminess. The final texture should be smooth and inviting.
Step 8: Add toppings and serve
Top your oats with reserved chocolate chips, slices of banana, a drizzle of nut butter, or a spoonful of yogurt. These toppings not only create a stunning presentation, but they also enhance the flavors. Serve cold or allow to sit at room temperature for 10–15 minutes for an even softer texture.
Step 9: For meal prep
For a week of easy breakfasts, prepare multiple servings in separate jars. Properly sealed, they’ll stay fresh in the refrigerator for up to 3–4 days. Just give them a quick stir before serving and adjust with milk if they’ve thickened overnight. Enjoy your delicious Cookie Dough Overnight Oats throughout the week!

How to Store and Freeze Cookie Dough Overnight Oats
Fridge: Store your Cookie Dough Overnight Oats in an airtight container for up to 3–4 days. Make sure they're well-sealed to keep them fresh and flavorful.
Freezer: Although not recommended for freezing, you can store unassembled dry ingredients (oats, chia seeds, etc.) in the freezer, separated from wet ingredients, for up to 3 months.
Reheating: These oats are best enjoyed cold but if you prefer them warm, gently microwave for 30 seconds. Add a splash of milk to maintain creaminess if it thickens.
What to Serve with Cookie Dough Overnight Oats
Enjoying a bowl of this creamy delight sets the stage for a morning filled with flavor and satisfaction.
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Fresh Fruit Salad: Bursting with seasonal berries and citrus, this refreshing side adds a bright contrast to the rich oats.
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Greek Yogurt Parfait: Layered with honey, nuts, and berries, it complements the creamy texture of the oats beautifully. The crunch of the nuts enhances each bite, making every mouthful a delightful experience.
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Cinnamon Apples: Warm and sweet, they offer a cozy touch that elevates the indulgence of your breakfast. The spiced aroma fills the air, welcoming your senses to the table.
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Peanut Butter Banana Toast: A slice of whole-grain bread topped with creamy nut butter and banana slices pairs perfectly, creating a deliciously satisfying duo that balances sweetness and heartiness.
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Almond Milk Latte: Starting your day with a warm beverage marries perfectly with the cool oats, giving that comforting café vibe right at home.
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Granola Bars: For a chewable, on-the-go complement, these treats provide a boost of energy and texture to keep you fueled throughout the morning.
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Chocolate Smoothie: Whip up a smoothie with cocoa, banana, and spinach for a healthy, decadent drink that echoes the cookie dough flavor while adding a refreshing twist.
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Chia Seed Pudding: Creamy and flavorful, it offers a fun additional texture. Try topping it with nuts or fruit to add even more delicious layers to your breakfast.
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Nuts and Seeds Snack Mix: A crunchy side that delivers energy and protein, this mix when enjoyed together adds a delightful contrast to the smoothness of the oats.
Cookie Dough Overnight Oats Variations
Feel free to play around with these delicious twists and swaps, making your cookie dough oats uniquely yours!
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Nut-Free: Substitute the nut butter with sunflower seed butter. It gives you that creamy texture and flavor without the allergens.
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Vegan: Opt for almond or oat milk and use maple syrup to replace honey. A delightful vegan breakfast awaits!
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Protein-Packed: Add a scoop of vanilla protein powder to the wet ingredients for a nourishing protein boost. It makes these oats even more filling!
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Chocolate Lovers: Swap mini chocolate chips for cacao nibs for a richer, more intense chocolate flavor without the added sweetness.
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Spiced Up: Add a pinch of nutmeg along with cinnamon for a warm, cozy flavor profile that tantalizes your taste buds.
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Fruity Delight: Toss in ¼ cup of berries—strawberries or blueberries—before chilling for a burst of freshness and added nutrients.
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Banana Bread Vibe: Substitute half the oats with mashed ripe bananas to bring a delightful banana bread flavor into your oats. Perfect for banana fanatics!
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Extra Creamy: For a silkier texture, blend the yogurt and milk mixture until frothy before adding it to the dry ingredients. A treat for your senses!
Explore these variations and let your creativity shine through in your morning routine! And remember, if you want to switch things up even more, check out my Peanut Butter Banana Overnight Oats for a fantastic alternative.
Make Ahead Options
These Cookie Dough Overnight Oats are perfect for busy mornings and meal prep enthusiasts! You can prepare the base of oats, chia seeds, and dry ingredients up to 3 days in advance, storing them in sealed jars in the refrigerator. Mix the wet ingredients separately and combine them with the dry ingredients the night before you plan to enjoy them, allowing the flavors to meld beautifully. To maintain quality, ensure that everything is well mixed and tightly sealed. When it's time to serve, give the oats a good stir; add a splash of milk if they've thickened, and top with your favorite extras like banana slices or extra chocolate chips for a delightful touch!
Expert Tips for Cookie Dough Overnight Oats
Use Quality Oats: Choose old-fashioned rolled oats for the best texture. Avoid quick oats, as they can become mushy and lose that cookie dough feel.
Customize Sweetness: Always taste the mixture before chilling. It's easier to adjust sweetness with extra maple syrup or honey at this stage for perfectly balanced Cookie Dough Overnight Oats.
Mix thoroughly: When combining wet and dry ingredients, make sure to stir well to moisten all oats and seeds. This step prevents dry spots in your final dish.
Chill Time is Key: Allow your oats to chill for at least 4 hours, preferably overnight. This gives the oats time to absorb the liquid and flavors, enhancing the overall taste.
Prep Multiple Servings: Save time by preparing several jars at once. Properly sealed, they can last in the fridge for up to 3-4 days, making busy mornings effortless!

Cookie Dough Overnight Oats Recipe FAQs
What kind of oats are best for Cookie Dough Overnight Oats?
Absolutely! Old-fashioned rolled oats are the best choice for this recipe, as they provide the perfect texture—soft but still a bit chewy. Avoid quick oats, as they can become too mushy and lose that delightful cookie dough feel.
How should I store Cookie Dough Overnight Oats?
To keep your Cookie Dough Overnight Oats fresh, store them in an airtight container in the refrigerator for up to 3-4 days. Ensure the container is well-sealed to preserve the flavors and keep them deliciously appealing.
Can I freeze Cookie Dough Overnight Oats?
While it’s not recommended to freeze the completed oats, you can store the dry ingredients—like oats and chia seeds—separately in the freezer for up to 3 months. When you're ready to prepare, simply thaw and mix with the wet ingredients and enjoy!
What should I do if my overnight oats are too thick?
No worries! If your oats are too thick after chilling, just add a splash or two of cold milk, stirring well until you reach your desired creaminess. This adjustment will keep your Cookie Dough Overnight Oats smooth and enjoyable.
Are there any dietary considerations for Cookie Dough Overnight Oats?
Yes! For those with nut allergies, substitute nut butters with sunflower seed butter or omit them entirely. Also, you can use dairy-free yogurt and milk alternatives, such as oat or almond milk, to ensure the recipe fits within your dietary preferences. Always check ingredient labels to avoid allergens.

Decadent Cookie Dough Overnight Oats You’ll Crave Daily
Equipment
- Mixing bowl
- Jar or Meal-Prep Container
Ingredients
For the Base
- ½ cup Old-fashioned rolled oats
- ½ cup Milk of choice
- ¼ cup Plain or vanilla Greek yogurt
- 1 tablespoon Chia seeds or ground flaxseed
- 1 tablespoon Maple syrup or honey
For the Flavor Boost
- 1 tablespoon Creamy nut butter Peanut, almond, or cashew butter
- 1 teaspoon Vanilla extract
- ¼ teaspoon Ground cinnamon
- 1 pinch Fine sea salt
For the Cookie Dough Twist
- ¼ cup Mini chocolate chips
- ¼ cup Almond flour or oat flour Optional
Optional Add-Ins
- ¼ cup Chopped nuts Boost crunch and healthy fats
- ¼ cup Shredded coconut Adds chewiness
- ¼ cup Extra chocolate chips For topping
For Serving
- 1 medium Banana Sliced
- 1 tablespoon Nut butter For drizzling
- 1 tablespoon Yogurt For topping
Instructions
Step-by-Step Instructions
- In a medium jar, bowl, or meal-prep container, add oats, chia seeds or flaxseed, cinnamon, almond or oat flour, and sea salt. Stir well.
- In a small bowl, whisk together milk, yogurt, maple syrup or honey, nut butter, and vanilla until smooth.
- Pour wet mixture over dry ingredients. Stir thoroughly to combine.
- Gently fold in mini chocolate chips and any optional add-ins. Reserve a few chocolate chips for topping.
- Taste and adjust sweetness or consistency with more maple syrup or milk if desired.
- Cover and refrigerate for at least 4 hours or overnight.
- Before serving, stir and check texture; adjust with milk if too thick.
- Top with reserved chocolate chips, banana slices, nut butter, or yogurt before serving.
- For meal prep, store multiple servings in jars; they’ll last up to 3-4 days in the fridge.





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