Creamy Cookie Dough Overnight Oats topped with chocolate chips and cookie crumbles for a delicious breakfast.

Cookie Dough Overnight Oats

Cookie Dough Overnight Oats are a fun and tasty twist on a classic breakfast. Creamy oats soak overnight with the flavors of sweet vanilla and brown sugar, then get a…

By Brad



Reading time: 5 min

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Serves 4–6

Cookie Dough Overnight Oats are a fun and tasty twist on a classic breakfast. Creamy oats soak overnight with the flavors of sweet vanilla and brown sugar, then get a little boost from chocolate chips that make it feel just like cookie dough. It’s cool, creamy, and so easy to prepare the night before.

I love how this recipe feels like a little treat first thing in the morning without any fuss. The best part is waking up to a ready-to-eat breakfast that tastes a bit like dessert but is still filling and good for you. I usually add a sprinkle of extra chocolate chips or a handful of chopped nuts on top to make it just a bit more special.

This is the kind of breakfast I can enjoy at home or pack for a quick meal on the go. It’s perfect for busy mornings when I want something satisfying that doesn’t take time to make. Cookie Dough Overnight Oats always put a smile on my face, and I think you’ll feel the same way!

Key Ingredients & Substitutions

Rolled Oats: Rolled oats soak up the liquid well and get soft but still keep some texture. Quick oats can be used, but the texture will be mushier. Steel-cut oats aren’t best here, as they need more cooking time.

Milk & Yogurt: Both add creaminess. Use any milk you like—dairy, almond, oat, or soy all work. Greek yogurt adds thickness and protein, but plant-based yogurt is great if you want dairy-free.

Nut Butter: Peanut butter gives a rich, nutty flavor, but almond or cashew butter are tasty alternatives. Look for natural types to avoid extra sugar or oils.

Mini Chocolate Chips: These give the cookie dough feel. If you prefer, use dairy-free chips or chopped dark chocolate. They soften slightly overnight, which blends beautifully with the oats.

Maple Syrup and Vanilla: Maple syrup adds sweetness and depth, but honey or agave syrup are fine substitutes. Vanilla extract boosts the cookie dough vibe with its warm aroma.

How Do You Get the Best Texture & Flavor in Overnight Oats?

The secret to creamy, well-textured overnight oats is giving the oats enough time to soak but also balancing the mix.

  • Start by mixing all wet ingredients and oats thoroughly to coat each flake.
  • Stir in chocolate chips last to prevent settling.
  • Refrigerate for at least 4 hours or overnight—this softens the oats perfectly without losing that slight chewiness.
  • In the morning, stir and check consistency. Add a splash of milk if it’s too thick.
  • Top with extra nut butter or chocolate chips for fresh flavor and contrast in texture.

Equipment You’ll Need

  • Mason jar or airtight container – perfect for mixing and storing your oats overnight.
  • Measuring cups and spoons – help you get the right portions for balanced flavor and texture.
  • Spoon or small whisk – easy for mixing ingredients evenly without making a mess.
  • Small bowl or glass – for serving your oats in a pretty, easy-to-eat way.

Flavor Variations & Add-Ins

  • Swap peanut butter for almond or cashew butter for a different nutty flavor you might enjoy.
  • Use white chocolate chips or butterscotch chips instead of regular chocolate for a sweeter twist.
  • Add a sprinkle of cinnamon or pumpkin pie spice to warm up the flavor—great in fall!
  • Stir in fresh berries or sliced banana in the morning for natural sweetness and freshness.

Easy Cookie Dough Overnight Oats

How to Make Cookie Dough Overnight Oats?

Ingredients You’ll Need:

Main Ingredients:

  • ½ cup rolled oats
  • ½ cup milk (dairy or plant-based)
  • ¼ cup Greek yogurt or plant-based yogurt
  • 2 tablespoons peanut butter or almond butter (plus extra for drizzling)
  • 1 tablespoon maple syrup or honey
  • ½ teaspoon vanilla extract
  • Pinch of salt
  • 2 tablespoons mini chocolate chips (plus extra for topping)
  • 1 tablespoon rolled oats (for topping)
  • Optional: small cookie dough bites or crumbled cookie pieces (for extra cookie dough feel)

How Much Time Will You Need?

This recipe takes about 5 minutes to prepare, then you’ll need to let it sit in the fridge overnight or for at least 4 hours. This resting time lets the oats soak up all the flavors and soften to a creamy texture.

Step-by-Step Instructions:

1. Mix the Base Ingredients:

In a bowl or jar, combine the rolled oats, milk, Greek yogurt, peanut butter, maple syrup, vanilla extract, and a pinch of salt. Stir everything well until the oats are fully coated and the mixture looks even and creamy.

2. Add Chocolate Chips and Chill:

Fold in the mini chocolate chips gently so they stay well distributed. Cover your container tightly with a lid or plastic wrap, then place it in the fridge. Let the oats soak for at least 4 hours, or better yet, overnight.

3. Serve and Enjoy:

In the morning, give the oats a good stir. If they feel too thick, add a splash of milk to reach the creaminess you like. Spoon the oats into a serving glass or bowl. Drizzle a little extra peanut butter on top and sprinkle with more mini chocolate chips and oats for a nice crunch. If you want, add small cookie dough bites or crumbled cookies for that classic cookie dough texture.

Enjoy your tasty and easy Cookie Dough Overnight Oats!

Can I Use Frozen Fruit or Cookie Dough Bites in This Recipe?

Yes! Just make sure to thaw frozen fruit or cookie dough bites in the fridge or at room temperature before adding them. This prevents extra moisture from making the oats too watery.

Can I Prepare More than One Serving at a Time?

Absolutely! This recipe scales well. Just multiply the ingredients and store the oats in separate jars or an airtight container. They keep well in the fridge for up to 3 days.

What’s the Best Way to Store Leftovers?

Keep any leftover overnight oats in a sealed container in the refrigerator for up to 3 days. Stir well before eating and add a little milk if it’s too thick.

Can I Make This Recipe Dairy-Free?

Yes! Use plant-based milk like almond, oat, or soy, and swap Greek yogurt for a plant-based yogurt alternative to keep it dairy-free but still creamy.

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Brad

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