If you’re craving a breakfast that feels indulgent but is actually wholesome, you are going to love this Peanut Butter Cookie Dough Overnight Oats Recipe. It perfectly marries creamy oats with the nostalgic flavors of peanut butter and sweet cookie dough, creating a dreamy, ready-to-eat treat that requires almost no effort but delivers big on satisfaction. This recipe turns your morning routine into something truly special with every spoonful offering comforting richness and a hint of chocolate chip magic.

Ingredients You’ll Need
These ingredients are simple, everyday pantry staples that come together effortlessly to create the creamy texture and sweet, nutty flavor that make this recipe so irresistible. Each one plays a crucial role, from the hearty oats providing give and body, to the peanut butter that brings in that classic cookie dough warmth.
- 1 cup rolled oats: The base that soaks up all the flavors and softens beautifully overnight.
- 1 teaspoon vanilla extract: Adds a lovely aromatic sweetness that lifts the entire dish.
- 1/4 cup peanut butter: The star ingredient giving richness and that beloved cookie dough taste.
- 1/4 cup maple syrup or honey: Natural sweetness that balances the peanut butter’s savory edge perfectly.
- 1 cup almond milk (or any milk of choice): Keeps things creamy and dairy-free while softening the oats.
- 1 tablespoon chia seeds: Adds a subtle texture and a healthful boost of fiber and omega-3s.
- 2 tablespoons chocolate chips: The delicious finishing touch to recreate that cookie dough bite with a melty chocolate surprise.
How to Make Peanut Butter Cookie Dough Overnight Oats Recipe
Step 1: Combine Ingredients
Start by placing all the ingredients except the chocolate chips into a tupperware or jar. This includes the oats, vanilla extract, peanut butter, maple syrup, almond milk, and chia seeds. Mix everything well until the peanut butter is fully incorporated and you have a uniform mixture. This is the foundation of your overnight oats, so ensuring an even mix means every bite will be perfectly flavorful.
Step 2: Refrigerate to Set
Pop the container into the fridge for at least 2 hours, but ideally overnight. This chilling period allows the oats and chia seeds to absorb the liquid and flavors, transforming into a luscious, creamy texture reminiscent of cookie dough. The longer the soak, the better the flavors meld together – patience here is definitely rewarded!
Step 3: Add Chocolate Chips and Adjust Consistency
When you’re ready to eat, give the oats a good stir. If the texture is thicker than you prefer, simply add a splash more almond milk to loosen things up to your desired creaminess. Fold in the chocolate chips last to keep them intact and enjoy their bursts of sweetness with each spoonful.
Step 4: Top and Enjoy
To elevate your Peanut Butter Cookie Dough Overnight Oats Recipe, add a drizzle of peanut butter on top. This final touch not only looks inviting but reinforces that indulgent peanut butter flavor. Now, dig in and savor every bite of this easy yet decadent breakfast treat.
How to Serve Peanut Butter Cookie Dough Overnight Oats Recipe

Garnishes
While the oats are delightful on their own, garnishes can add a fun and personalized twist. Consider sprinkling crushed nuts or a pinch of sea salt for a bit of crunch and contrast. Fresh banana slices or berries also complement the sweet peanut flavor beautifully and add a fresh, vibrant pop of color.
Side Dishes
This Peanut Butter Cookie Dough Overnight Oats Recipe pairs wonderfully with a simple side like a cup of black coffee or a refreshing green smoothie. The oats are quite hearty, so keep sides light and complementary, focusing on fresh or hydrating choices.
Creative Ways to Present
Serve your overnight oats in a pretty glass jar or bowl layered with extra peanut butter swirls and chocolate chip sprinkles for an eye-catching look. You could even use mini mason jars for single servings if sharing with guests or packing breakfast on the go. Presentation can turn a humble breakfast into a special occasion anytime!
Make Ahead and Storage
Storing Leftovers
If you find yourself with some leftover peanut butter cookie dough oats, no worries. Keep them stored in an airtight container in the fridge for up to 3 days. The flavor only deepens over time as the oats continue soaking, making for even more delightful breakfasts later in the week.
Freezing
Freezing overnight oats is a bit tricky because the texture can change when thawed, often becoming mushy. For this Peanut Butter Cookie Dough Overnight Oats Recipe, it’s best to enjoy fresh rather than frozen to preserve that perfect creamy, spoonable texture.
Reheating
This recipe is designed to be eaten cold straight from the fridge, but if you prefer it warm, simply microwave for about 30 seconds to 1 minute, stirring midway. Add a little more milk when reheating so it doesn’t dry out and keep that comforting, cookie dough feel.
FAQs
Can I use crunchy peanut butter instead of creamy?
Absolutely! Using crunchy peanut butter will add a little extra texture to the oats, which can be quite delightful. Just ensure it is well mixed to distribute the peanut pieces throughout the oats.
Is it possible to make this recipe vegan?
Yes! Just use a plant-based milk like almond, oat, or soy milk, and choose maple syrup or agave instead of honey. The recipe is naturally friendly to vegan diets with these simple swaps.
How do chia seeds affect the recipe?
Chia seeds help thicken the oats and add a subtle crunch. They also increase the nutritional value by contributing fiber, plant-based omega-3 fatty acids, and protein, making your breakfast even more wholesome.
Can I prepare this recipe without honey or syrup?
If you prefer your oats less sweet, you can reduce or omit the sweetener altogether. The peanut butter and vanilla will still give great flavor, but you might find it less cookie dough-like without some sweetness.
What is the best oat type to use?
Rolled oats are ideal for this recipe because they absorb the liquid well without turning mushy. Steel-cut oats or instant oats won’t give quite the same creamy cookie dough texture but could be experimented with if that’s what you have on hand.
Final Thoughts
This Peanut Butter Cookie Dough Overnight Oats Recipe is one of those breakfasts that feels like a treat yet fuels your day with wholesome ingredients. It’s easy to whip up the night before, freeing your mornings for more important things while still indulging in comforting flavors. Give it a try soon — your taste buds and busy mornings will thank you!
Print
Peanut Butter Cookie Dough Overnight Oats Recipe
- Prep Time: 5 minutes
- Cook Time: 0 minutes
- Total Time: 2 hours 5 minutes
- Yield: 2 servings
- Category: Breakfast
- Method: No-Cook
- Cuisine: American
- Diet: Vegetarian
Description
Enjoy a creamy, delicious Peanut Butter Cookie Dough Overnight Oats recipe that’s quick to prepare and perfect for a nutritious breakfast. This no-cook recipe combines oats, almond milk, peanut butter, and a hint of vanilla, chilled overnight to develop rich flavors and a smooth texture. Topped with chocolate chips and a drizzle of peanut butter, it’s like having cookie dough for breakfast in a healthy way.
Ingredients
Base Ingredients
- 1 cup rolled oats
- 1 cup almond milk
- 1/4 cup natural peanut butter
- 1/4 cup plain or vanilla Greek yogurt
- 1 tablespoon chia seeds
- 1 teaspoon vanilla extract
- 2 tablespoons maple syrup or honey
Toppings
- Chocolate chips, to taste
- A drizzle of peanut butter
Instructions
- Combine Ingredients: In a tupperware or airtight container, mix together the rolled oats, almond milk, peanut butter, Greek yogurt, chia seeds, vanilla extract, and maple syrup until well incorporated.
- Chill: Place the mixture in the refrigerator and chill for at least 2 hours or preferably overnight to allow the oats to soak and flavors to meld.
- Adjust Consistency and Add Chocolate Chips: In the morning, check the oat mixture’s consistency and add more almond milk if you prefer it thinner. Stir in chocolate chips for added sweetness and texture.
- Add Final Topping: Finish by drizzling a little extra peanut butter on top for extra flavor and creaminess before serving.
Notes
- Use rolled oats for the best texture; instant oats can become too mushy.
- Adjust the level of sweetness by varying the amount of maple syrup or honey.
- Chia seeds add thickness as well as nutritional benefits; omit if allergic.
- This recipe is easily vegan by choosing maple syrup and plant-based yogurt.
- Overnight oats can be kept refrigerated for up to 3 days for convenient meal prep.

