Chunky Monkey Protein Overnight Oats

Featured in: Morning Kitchen Ideas

Satisfy your morning cravings with these protein-packed overnight oats inspired by the classic chunky monkey combination. Rich cocoa powder, creamy peanut butter, and naturally sweet bananas blend perfectly with Greek yogurt and protein powder for a filling breakfast that keeps you energized for hours.

Simply combine oats, milk, yogurt, chia seeds, cocoa, and protein powder the night before. Let the mixture chill overnight to achieve that thick, creamy texture. Wake up to a ready-to-eat breakfast topped with fresh banana slices, drizzled peanut butter, crunchy walnuts, and a sprinkling of chocolate chips.

Updated on Tue, 10 Feb 2026 07:38:47 GMT
Thick and creamy overnight oats in a glass jar with banana slices, walnuts, and peanut butter drizzle. Save
Thick and creamy overnight oats in a glass jar with banana slices, walnuts, and peanut butter drizzle. | dailyhlib.com

Indulgent overnight oats inspired by the classic chunky monkey combination—rich cocoa, creamy peanut butter, and sweet banana—boosted with extra protein for a satisfying and delicious breakfast.

Thick and creamy overnight oats in a glass jar with banana slices, walnuts, and peanut butter drizzle. Save
Thick and creamy overnight oats in a glass jar with banana slices, walnuts, and peanut butter drizzle. | dailyhlib.com

This easy breakfast solution requires no cooking and relies on a 6-to-8-hour chill to reach its signature thick and creamy texture. It is a fantastic option for meal prepping ahead of a busy week.

Ingredients

  • Oats Base:
  • 1 cup old-fashioned rolled oats
  • 1 cup unsweetened milk of choice (dairy or plant-based)
  • 1/2 cup plain Greek yogurt (or non-dairy yogurt)
  • 2 tablespoons chia seeds
  • 2 tablespoons unsweetened cocoa powder
  • 1 scoop (about 30 g) chocolate or vanilla protein powder
  • 2 tablespoons pure maple syrup or honey
  • 1 teaspoon vanilla extract
  • Pinch of salt
  • Mix-ins & Toppings:
  • 1 medium ripe banana, sliced
  • 2 tablespoons natural peanut butter, divided
  • 2 tablespoons chopped walnuts
  • 1 tablespoon mini chocolate chips (optional)
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Instructions

Step 1
In a medium bowl or large jar, combine oats, milk, yogurt, chia seeds, cocoa powder, protein powder, maple syrup, vanilla extract, and salt. Stir well until fully combined.
Step 2
Fold in half the banana slices and 1 tablespoon peanut butter.
Step 3
Cover and refrigerate overnight (or at least 6 hours) until thick and creamy.
Step 4
In the morning, stir the oats and add more milk if needed for desired consistency.
Step 5
Divide between two bowls or jars. Top each with remaining banana slices, a drizzle of the remaining peanut butter, walnuts, and chocolate chips.
Step 6
Enjoy chilled.

Zusatztipps für die Zubereitung

Stir the mixture thoroughly to ensure the protein powder and cocoa powder are fully incorporated without any dry clumps. Using old-fashioned rolled oats is key to achieving the right texture after the overnight soak.

Varianten und Anpassungen

For a vegan version, use plant-based yogurt and protein powder. You can swap walnuts for pecans or omit them entirely for a nut-free option. Adjust the sweetness level by adding more or less maple syrup or honey to suit your preference.

Serviervorschläge

Serve the oats directly from the jar for a portable breakfast. If you prefer extra texture, top with granola or cacao nibs just before eating for a delightful crunch.

Chunky Monkey Protein Overnight Oats topped with chopped walnuts and mini chocolate chips, ready to enjoy. Save
Chunky Monkey Protein Overnight Oats topped with chopped walnuts and mini chocolate chips, ready to enjoy. | dailyhlib.com

Each serving of these delicious oats provides 415 calories, 16g of fat, and 48g of carbohydrates, offering a balanced and indulgent start to your morning routine.

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Recipe FAQs

Can I make these overnight oats vegan?

Absolutely. Use plant-based yogurt and milk, along with a vegan protein powder. Maple syrup works perfectly as a natural sweetener instead of honey.

How long do these oats last in the refrigerator?

These overnight oats stay fresh for up to 4-5 days when stored properly in an airtight container. The oats continue to soften and the flavors meld together beautifully over time.

What type of protein powder works best?

Both chocolate and vanilla protein powder complement the flavors well. Chocolate enhances the cocoa notes while vanilla adds a subtle sweetness that balances the rich ingredients.

Can I use quick oats instead of rolled oats?

Old-fashioned rolled oats provide the best texture. Quick oats may become too mushy after soaking overnight. Steel-cut oats require longer soaking time and more liquid.

Is the chilling time flexible?

While 6-8 hours yields optimal texture, these oats can be enjoyed after 4 hours. For the creamiest consistency, let them sit overnight. The oats continue to absorb liquid the longer they chill.

What nut-free substitutions can I use?

Replace peanut butter with sunflower seed butter and omit walnuts or swap for pumpkin seeds. The chocolate banana flavor combination remains delicious without the nuts.

Chunky Monkey Protein Overnight Oats

Indulgent cocoa and peanut butter overnight oats with banana and protein for a hearty breakfast.

Prep time
10 minutes
Time to cook
1 minutes
Total duration
11 minutes
Created by Declan OBrien


Skill level Easy

Cuisine type American

Makes 2 Number of servings

Dietary info Vegetarian-friendly

Needed ingredients

Oats Base

01 1 cup old-fashioned rolled oats
02 1 cup unsweetened milk of choice (dairy or plant-based)
03 1/2 cup plain Greek yogurt or non-dairy yogurt
04 2 tablespoons chia seeds
05 2 tablespoons unsweetened cocoa powder
06 1 scoop (approximately 30 grams) chocolate or vanilla protein powder
07 2 tablespoons pure maple syrup or honey
08 1 teaspoon vanilla extract
09 Pinch of salt

Mix-ins and Toppings

01 1 medium ripe banana, sliced
02 2 tablespoons natural peanut butter, divided
03 2 tablespoons chopped walnuts
04 1 tablespoon mini chocolate chips, optional

How to make it

Step 01

Combine Base Ingredients: In a medium mixing bowl or large jar, combine oats, milk, yogurt, chia seeds, cocoa powder, protein powder, maple syrup, vanilla extract, and salt. Stir thoroughly until all ingredients are fully incorporated.

Step 02

Fold in Banana and Peanut Butter: Fold in half of the banana slices and 1 tablespoon of peanut butter into the oat mixture.

Step 03

Refrigerate Overnight: Cover the bowl or jar and refrigerate for at least 6 hours or overnight until the mixture reaches a thick and creamy consistency.

Step 04

Adjust Texture: In the morning, stir the prepared oats and add additional milk if needed to achieve your desired consistency.

Step 05

Divide and Assemble: Divide the oat mixture between two serving bowls or jars. Top each portion with remaining banana slices, a drizzle of the remaining peanut butter, walnuts, and chocolate chips.

Step 06

Serve: Enjoy the overnight oats chilled as prepared.

Tools you'll need

  • Mixing bowl or large jar
  • Spoon or spatula
  • Measuring cups and spoons
  • Refrigerator

Allergy details

Look into every ingredient for allergens and check with a doctor if you're unsure.
  • Contains milk if using dairy yogurt or milk products
  • Contains peanuts
  • Contains tree nuts (walnuts)
  • May contain soy depending on protein powder brand
  • May contain gluten if oats are not certified gluten-free

Nutrition details (per serving)

Nutrient details are for reference and aren't a substitute for doctor's advice.
  • Calories: 415
  • Total fat: 16 grams
  • Carbohydrates: 48 grams
  • Proteins: 24 grams