Cookie Dough Overnight Oats – High-Protein Meal Prep

Tired of Boring Breakfasts? This Tastes Like Dessert

You know the struggle—mornings are busy, and you’re either skipping breakfast or grabbing something unsatisfying. Maybe you’ve tried oatmeal before but found it bland, mushy, or just not exciting enough.

But what if you could wake up to a bowl of creamy oats that taste just like cookie dough? A breakfast that’s not only sweet and indulgent but also packed with protein, fiber, and healthy fats to keep you full and energized.

That’s exactly what Cookie Dough Overnight Oats offer.

If you love healthy, high-protein breakfasts, check out our Chocolate Protein Overnight Oats—a meal-prep-friendly option with a rich, chocolatey twist. And if you enjoy making delicious spreads to pair with oats, try our Cinnamon Peanut Butter for an extra layer of flavor.

Now, let’s dive into why this recipe will become your new favorite morning treat!

Why You’ll Love Cookie Dough Overnight Oats

Many breakfasts leave you feeling hungry soon after eating, especially those high in refined sugars. As a result, you might find yourself reaching for unhealthy snacks before lunchtime. However, Cookie Dough Oats solve this problem by providing slow-digesting carbs, protein, and healthy fats, giving you steady energy without the crash.

Delicious Flavor with Real Nutrients

Unlike plain oatmeal, which can sometimes be bland, this recipe has a rich, creamy texture and an indulgent cookie dough taste. Thanks to the combination of vanilla, nut butter, and chocolate chips, it creates a sweet, dessert-like experience—without the guilt.

At the same time, every ingredient adds real nutritional value. Fuels You for Hours – Packed with slow-digesting fiber, protein, and healthy fats, these oats provide steady energy all morning.

  • Oats provide fiber to support digestion and keep you full longer.
  • Nut butter delivers healthy fats that could benefit brain and heart health
  • Protein powders may help with muscle recovery and can support overall wellness.
  • Dark chocolate chips (at least 70% cacao) or cacao nibs provide antioxidants that help combat free radicals.

As you can see, this meal isn’t just tasty—it’s packed with essential nutrients to fuel your body properly.

Quick, No-Cook, and Meal-Prep Friendly

One of the best parts of this recipe is how effortless it is. Unlike traditional breakfasts that require cooking, these oats come together in just minutes.

Takes just five minutes to prepare—no cooking required.
Perfect for meal prep—make a batch for the week.
Grab-and-go convenience—store in jars for easy mornings.

For anyone with a busy schedule, this is a stress-free way to start the day with a meal that’s both healthy and satisfying.

Customizable for Any Diet

Another great thing about this recipe is that it’s easy to adjust based on dietary needs. Whether you follow a specific diet or just want variety, Cookie Dough Overnight Oats can be easily modified.

Vegan? Use plant-based protein powder and almond or oat milk.
Gluten-free? Choose certified gluten-free oats.
Low-sugar? Swap maple syrup for mashed banana.
Nut-free? Use sunflower seed butter instead of peanut or almond butter.

Additionally, you can enhance the flavor by adding fruit, spices, granola, or extra protein to make it your own.

If you’re looking for another easy and satisfying breakfast, check out our Bananas and Cream Oatmeal Guide, which offers a naturally sweet and creamy option packed with fiber and antioxidants.

Now that you know why this recipe is a game-changer, let’s go over the nutrient-rich ingredients that make it so delicious and beneficial for your health.

Everything You Need to Make Cookie Dough Overnight Oats

Mixing oats, protein powder, and milk for overnight oats.
A simple 5-minute process for a nutritious, no-cook breakfast.

A great recipe starts with the right ingredients. Each component plays an important role in creating the perfect balance of flavor, texture, and nutrition.

IngredientPurposeSubstitutions
Rolled Oats (½ cup / 50g)The base of the recipe, provides fiberQuick oats for a smoother texture
Milk of Choice (¾ cup / 180ml)Softens the oats and makes them creamyAlmond, oat, coconut, or dairy milk
Nut Butter (1 tbsp / 16g)Adds richness and healthy fatsPeanut, almond, or cashew butter
Vanilla Protein Powder (½ scoop / 15g)Boosts protein and flavorGreek yogurt (2 tbsp) or cottage cheese
Maple Syrup or Honey (1 tbsp / 15ml)Natural sweetenerMashed banana or date syrup
Vanilla Extract (½ tsp)Enhances the cookie dough flavorAlmond extract or cinnamon
Chocolate Chips (1 tbsp / 10g)Adds a touch of indulgenceCacao nibs or chopped dark chocolate

💡 Pro Tip: If you prefer a softer texture, go for quick oats. If you like a chewy consistency, rolled oats work best.

Now that you have everything ready, let’s walk through the simple steps to make these delicious oats.

How to Make Cookie Dough Overnight Oats (Step-by-Step Guide)

Mixing oats, protein powder, and milk for Cookie Dough Overnight Oats.
A simple 5-minute process for a nutritious Cookie Dough Overnight Oats no-cook breakfast.

Making this recipe is incredibly simple. You don’t need any fancy equipment—just a bowl, a spoon, and a few minutes of prep time. Here’s how:

1. Mix the Dry Ingredients

Start by combining the oats, protein powder, and salt in a bowl or jar. Stir well to evenly distribute the dry ingredients and prevent clumping.

2. Add the Wet Ingredients

Pour in the milk, nut butter, vanilla extract, and maple syrup. Stir until everything is well combined and smooth.

3. Let It Chill

Cover and refrigerate for at least 2 hours, but overnight is best. This allows the oats to soften and absorb the flavors.

4. Add Chocolate Chips & Serve

Before eating, give your oats a good stir. If they’re too thick, add a splash of milk. Stir in the chocolate chips just before serving for the perfect cookie dough texture.

Now that you have your delicious bowl of oats, let’s make sure you avoid common mistakes that can affect the final result.

Nutritional Information

Here’s an approximate breakdown of the nutrition per serving of Cookie Dough Overnight Oats (values may vary based on ingredients used):

NutrientAmount per Serving
Calories488 kcal
Protein23.9 g
Carbohydrates59.4 g
Fiber7.3 g
Sugars19.4 g
Fats17.7 g
Saturated Fat3.9 g

Note: These values are estimates and can change depending on the type of oats, milk, sweeteners, and add-ins used. Adjust ingredients to fit your dietary needs!

Now that you have the perfect consistency and nutrition breakdown.

Common Mistakes & How to Fix Them

Even though this recipe is simple, small mistakes can affect the texture and taste. Here’s how to fix the most common issues:

Oats Too Thick?

The oats have absorbed too much liquid.
Fix: Add a splash of milk and stir until smooth.

Oats Too Runny?

Not enough oats or too much liquid.
Fix: Mix in an extra tablespoon of oats or chia seeds and let it sit for five more minutes.

Bland Flavor?

Not enough vanilla or sweetener.
Fix: Add an extra dash of vanilla extract, a pinch of salt, or a drizzle of maple syrup.

Now that you know how to get the perfect consistency, let’s explore different ways to serve and customize your Cookie Dough Overnight Oats!

Serving Suggestions – Customize Your Cookie Dough Overnight Oats

A serving of Cookie Dough Overnight Oats with bananas and peanut butter.
Add your favorite toppings for a personalized breakfast experience!

Cookie Dough Overnight Oats can be enjoyed in many different ways. Whether you like them warm, crunchy, or extra creamy, here are some ideas to switch things up:

  • Warm & Gooey – Microwave for 30 seconds before eating for a softer texture and slightly melted chocolate chips.
  • Crunchy & Nutty – Sprinkle granola, chopped nuts, or cacao nibs on top for added crunch.
  • Extra Creamy – Stir in an extra tablespoon of nut butter or Greek yogurt before eating.
  • Chocolate Lover’s Version – Mix in one teaspoon of cocoa powder for a deeper chocolate flavor.
  • Fruity Twist – Add fresh raspberries, sliced bananas, or blueberries for natural sweetness.
  • Nut-Free Alternative – Use sunflower seed butter instead of almond butter, and opt for coconut or oat milk.

FAQs – Cookie Dough Overnight Oats

Can I make cookie dough overnight oats without protein powder?

Yes! If you prefer not to use protein powder, you can substitute it with Greek yogurt or cottage cheese for a natural protein boost. Another option is adding chia seeds or hemp seeds, which provide protein and fiber.

Can I use quick oats instead of rolled oats?

Yes, but the texture will be different. Rolled oats absorb liquid slowly, creating a chewy, thick consistency. Quick oats will soften faster and result in a smoother, creamier texture. If using quick oats, reduce the soaking time slightly.

How long do cookie dough overnight oats last in the fridge?

They stay fresh for up to 3 days when stored in an airtight container. If they become too thick, just add a splash of milk and stir before eating.

Can I eat overnight oats warm instead of cold?

Absolutely! While overnight oats are usually eaten cold, you can warm them up in the microwave for 30-60 seconds. Just stir well after heating and add more milk if needed.

What’s the best way to sweeten cookie dough overnight oats?

You can use natural sweeteners like maple syrup, honey, mashed banana, or Medjool dates. If using protein powder, check if it’s already sweetened before adding extra sugar.

Can I make these oats dairy-free?

Yes! Simply use plant-based milk (such as almond, oat, or coconut milk) and a dairy-free protein powder or nut butter for a fully vegan option.

Final Thoughts – The Perfect Breakfast That Feels Like a Treat

Cookie Dough Overnight Oats give you the best of both worlds—a breakfast that tastes like dessert while keeping you full, energized, and satisfied.

Quick & easy – Ready in five minutes.
High in protein & fiber – Supports muscle recovery.
Versatile & meal-prep friendly – Customizable for any diet.

What’s your favorite way to enjoy Cookie Dough Overnight Oats? Share your version in the comments below!

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Ingredients for making Cookie Dough Overnight Oats arranged

Cookie Dough Overnight Oats – A No-Cook, High-Protein & Easy Meal Prep


  • Author: Ketty
  • Total Time: PT5M (+2H or overnight) chilling
  • Yield: 1 serving 1x

Description

A no-cook, high-protein, and meal-prep-friendly breakfast that tastes just like cookie dough! Packed with fiber, protein, and healthy fats, it keeps you full and energized throughout the morning.


Ingredients

Scale

 

  • 1/2 cup (50g) rolled oats
  • 3/4 cup (180ml) milk of choice (almond, oat, coconut, or dairy)
  • 1 tbsp (16g) nut butter (peanut, almond, or cashew)
  • 1/2 scoop (15g) vanilla protein powder
  • 1 tbsp (15ml) maple syrup or honey
  • 1/2 tsp vanilla extract
  • 1 tbsp (10g) chocolate chips or cacao nibs
  • Pinch of salt

Instructions

Mixing oats, protein powder, and milk for overnight oats.
A simple 5-minute process for a nutritious, no-cook breakfast.
1. Mix the Dry Ingredients
In a bowl or jar, combine rolled oats, protein powder, and salt. Stir well to distribute evenly.

 

2. Add the Wet Ingredients
Pour in milk, nut butter, vanilla extract, and maple syrup. Stir until fully combined.

 

3. Let It Chill
Cover and refrigerate for at least 2 hours (overnight is best). This allows the oats to soften and absorb the flavors.

 

4. Add Chocolate Chips & Serve
Stir before serving. If the oats are too thick, add a splash of milk. Mix in chocolate chips just before eating.

Notes

  • For a softer texture, use quick oats instead of rolled oats.
  • For a lower-sugar option, swap maple syrup for mashed banana.
  • For a nut-free version, use sunflower seed butter instead of peanut or almond butter.
  • Customize with toppings like granola, chopped nuts, or fresh fruit.
  • Prep Time: PT5M
  • Category: Breakfast
  • Method: No-cook, meal prep
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 488 kcal
  • Sugar: 19.4 g
  • Fat: 17.7 g
  • Saturated Fat: 3.9 g
  • Carbohydrates: 59.4 g
  • Fiber: 7.3 g
  • Protein: 23.9 g

Keywords: overnight oats, cookie dough oats, high protein breakfast, meal prep breakfast, no-cook oats

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