Cookie Dough Overnight Oats: Easy & Dreamy Breakfast Recipe

Posted on August 12, 2025 by Zane

Breakfast

Difficulty

Prep time

Cooking time

Total time

Servings

Introduction

Oh, remember those days of sneaking raw cookie dough straight from the bowl? That sweet, slightly salty, wonderfully chewy sensation? Well, get ready to recapture that magic, but in the most wholesome and convenient way possible! We’re talking about Cookie Dough Overnight Oats, folks, and let me tell you, this recipe is an absolute game-changer for busy mornings (and let’s be honest, even lazy afternoons!). It’s so incredibly simple, you’ll be wondering why you haven’t been making it all along.

Why You’ll Love This Recipe

  • Fast: Prep takes mere minutes the night before!
  • Easy: Seriously, if you can stir, you can make this.
  • Giftable: Package them up in cute jars for a thoughtful breakfast gift!
  • Crowd-pleasing: Even picky eaters will devour these, thanks to that irresistible cookie dough flavor.

Ingredients

Gather ’round, kitchen friends! Here’s what you’ll need to whip up this delightful treat. The beauty of overnight oats is their flexibility, but these are the stars of our cookie dough show:

  • 1 cup rolled oats: The heart of our breakfast! Old-fashioned rolled oats give the best texture.
  • 2 tablespoons chia seeds: These little powerhouses help thicken everything up and add a nutritional boost.
  • 1 cup milk: Your favorite kind will work – almond, soy, oat, or good old dairy milk.
  • 1 cup Greek yogurt: This makes them extra creamy and adds a lovely tang, plus protein to keep you full.
  • 1 tablespoon maple syrup: For that touch of sweetness that reminds you of freshly baked cookies. Adjust to your sweetness preference!
  • 1 teaspoon vanilla extract: The secret weapon for unlocking that classic cookie dough aroma and flavor.
  • 1 tablespoon peanut butter: Hello, cookie dough deliciousness! It adds richness and that signature nutty note.
  • 1 tablespoon mini chocolate chips: Because what’s cookie dough without chocolate chips? Mini ones are perfect for mixing in.
  • 1/2 teaspoon sprinkles (for garnish): The fun, festive finishing touch! Optional, but highly recommended for that extra cheer.

How to Make It

Alright, let’s get this party started! It’s so straightforward, you’ll be done in a flash.

  1. Prepare the Oat Base:

    Grab a jar, a mason jar, or even just a bowl – whatever you have on hand works! In your chosen vessel, combine the rolled oats, chia seeds, milk, Greek yogurt, and maple syrup. Give it a good stir until everything is nicely mixed and there are no dry pockets of oats.

  2. Refrigerate Overnight:

    Cover your jar or bowl tightly. Now, tuck it away in the refrigerator for at least 6 hours, but ideally, let it hang out overnight. This magical waiting period allows the oats to soften, the chia seeds to work their thickening charm, and all those lovely flavors to meld together beautifully. It’s like a little flavor spa for your breakfast!

  3. Adjust Consistency:

    Morning has arrived! Open up your creation and give it a stir. Sometimes, depending on how much liquid the oats and chia seeds decided to soak up, it might be a tad thicker than you like. If yours is looking a bit like wallpaper paste (in a good way!), just add a splash more milk, stir, and get it to your perfect consistency.

  4. Enhance Flavor:

    Now for the real cookie dough magic! Stir in the vanilla extract and the peanut butter. Make sure you really work it in so that creamy peanut butter goodness is distributed throughout. This is where the flavor truly transforms into that irresistible cookie dough vibe.

  5. Top and Serve:

    This is the fun part! Sprinkle those mini chocolate chips on top – oh yes! And don’t forget those playful sprinkles for a pop of color and fun. Give it one last gentle stir if you like, or just let them sit pretty on top. Serve your Cookie Dough Overnight Oats chilled and get ready for a breakfast that’s pure joy in a bowl.

Substitutions & Additions

The beauty of overnight oats is their adaptability! Feel free to play around and make them your own.

  • Nut Butter Swap: No peanut butter? Almond butter, cashew butter, or even sunflower seed butter (for a nut-free option!) will work wonderfully.
  • Dairy-Free Delight: Use your favorite dairy-free milk and a plant-based yogurt for a completely vegan treat.
  • Extra Sweetness: If you have a serious sweet tooth, a drizzle of honey or agave nectar can be added.
  • Cookie Dough Chunks: For an even more decadent experience, consider adding a few extra mini chocolate chips or even a tiny bit of chopped almond for texture.
  • Protein Boost: Stir in a scoop of your favorite vanilla or unflavored protein powder with the milk and yogurt for an extra filling breakfast.

Tips for Success

A few little pointers to ensure your Cookie Dough Overnight Oats are absolutely perfect every time!

  • Oat Variety: While rolled oats are preferred, you can use quick oats in a pinch, but the texture will be a bit softer. Steel-cut oats are generally not recommended for overnight oats as they don’t soften sufficiently.
  • Chia Seed Power: Don’t skip the chia seeds! They are crucial for achieving that thick, pudding-like consistency.
  • The Chill Factor: Longer chilling time equals a better texture. While 6 hours is the minimum, overnight is truly ideal for maximum flavor infusion and softening.
  • Prep Ahead: Make a few jars at the beginning of the week for grab-and-go breakfasts all week long! They store beautifully.

How to Store It

These oats are fantastic for meal prepping! Store them in an airtight container (like your overnight oats jar) in the refrigerator. They will stay fresh and delicious for up to 3-4 days. The texture might change slightly over the days, becoming even creamier.

FAQs

Got a burning question? We’ve got you covered!

Q: Can I eat overnight oats cold?
A: Absolutely! Overnight oats are designed to be eaten chilled. That’s part of their refreshing appeal.

Q: Do I have to use Greek yogurt?
A: Greek yogurt adds creaminess and protein, but you can substitute it with regular yogurt or even a thicker plant-based yogurt if you prefer.

Q: Can I add fruit to this recipe?
A: While this recipe focuses on the cookie dough flavor, you certainly could add some berries or mashed banana to the mix if you like! Just be aware it might slightly alter the classic cookie dough taste.

Cookie Dough Overnight Oats

A simple, dreamy, and wholesome breakfast recipe that captures the magic of cookie dough in a convenient overnight oats format.
Prep Time 5 minutes
Servings: 1 serving

Ingredients
  

Hauptzutaten
  • 1 cup rolled oats Old-fashioned rolled oats for best texture.
  • 2 tablespoons chia seeds For thickening and nutritional boost.
  • 1 cup milk Your favorite kind (almond, soy, oat, or dairy).
  • 1 cup Greek yogurt For creaminess and protein.
  • 1 tablespoon maple syrup Adjust to sweetness preference.
  • 1 teaspoon vanilla extract For cookie dough aroma and flavor.
  • 1 tablespoon peanut butter For richness and nutty note.
  • 1 tablespoon mini chocolate chips For cookie dough essence.
  • 0.5 teaspoon sprinkles For garnish (optional).

Equipment

  • Jar Mason jar or any airtight container
  • Bowl If not using a jar

Method
 

  1. Combine rolled oats, chia seeds, milk, Greek yogurt, and maple syrup in a jar or bowl. Stir until well combined.
    1 cup rolled oats
  2. Cover tightly and refrigerate for at least 6 hours, or preferably overnight.
  3. In the morning, stir the mixture. If it's too thick, add a splash more milk to reach your desired consistency.
    1 cup rolled oats
  4. Stir in the vanilla extract and peanut butter, ensuring they are well incorporated.
    1 cup rolled oats
  5. Top with mini chocolate chips and sprinkles. Serve chilled.
    1 cup rolled oats

Notes

These oats can be made ahead for grab-and-go breakfasts and will stay fresh in the refrigerator for up to 3-4 days. Feel free to substitute nut butters or use dairy-free alternatives.

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