Chunky Monkey Protein Overnight Oats

Featured in: Everyday Home Dishes

Start your morning with a protein-rich twist on the classic Chunky Monkey combination. Mashed ripe banana creates natural sweetness while chocolate protein powder and cocoa powder deliver deep, indulgent flavor. Creamy peanut butter swirls through every bite, complemented by the crunch of chopped walnuts and mini dark chocolate chips. Simply mix everything together the night before, refrigerate, and wake up to a ready-to-eat breakfast that keeps you full for hours. The oats soften beautifully as they chill, creating a pudding-like texture that feels like having dessert for breakfast.

Updated on Mon, 09 Feb 2026 15:44:31 GMT
Two jars of Chunky Monkey Protein Overnight Oats with creamy texture, banana slices, walnuts, and mini chocolate chips. Save
Two jars of Chunky Monkey Protein Overnight Oats with creamy texture, banana slices, walnuts, and mini chocolate chips. | warmbatata.com

Indulge in the perfect morning fuel with Chunky Monkey Protein Overnight Oats. This recipe transforms the classic flavor combination of creamy banana, nutty peanut butter, and rich chocolate into a convenient, high-protein breakfast that’s ready whenever you are. By combining satisfying textures with nutritious ingredients, it’s a guilt-free way to start your day on a sweet note.

Two jars of Chunky Monkey Protein Overnight Oats with creamy texture, banana slices, walnuts, and mini chocolate chips. Save
Two jars of Chunky Monkey Protein Overnight Oats with creamy texture, banana slices, walnuts, and mini chocolate chips. | warmbatata.com

Mashing a ripe banana into the base of these oats creates a natural sweetness and an exceptionally creamy texture. Combined with the power of chia seeds and protein powder, this breakfast is designed to provide sustained energy throughout your morning routine.

Ingredients

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  • 1 cup old-fashioned rolled oats
  • 1 cup unsweetened almond milk (or milk of choice)
  • 1/2 cup plain Greek yogurt
  • 1 small ripe banana, mashed
  • 2 tablespoons chia seeds
  • 2 scoops chocolate protein powder (whey or plant-based)
  • 2 tablespoons unsweetened cocoa powder
  • 2 tablespoons natural peanut butter (creamy or chunky)
  • 1–2 tablespoons maple syrup or honey, to taste
  • 1/4 teaspoon vanilla extract
  • Pinch of salt
  • 1/4 cup chopped walnuts
  • 1/4 cup mini dark chocolate chips

Instructions

Step 1
In a medium mixing bowl, combine oats, almond milk, Greek yogurt, mashed banana, and chia seeds. Mix well.
Step 2
Add chocolate protein powder, cocoa powder, peanut butter, maple syrup, vanilla extract, and salt. Stir until thoroughly combined.
Step 3
Fold in chopped walnuts and mini chocolate chips.
Step 4
Divide mixture evenly between two jars or containers. Cover and refrigerate overnight (or at least 6 hours), allowing oats to soften and flavors to meld.
Step 5
In the morning, stir oats and add a splash of milk if needed to reach desired consistency. Top with extra banana slices, walnuts, or chocolate chips if desired. Serve chilled.

Zusatztipps für die Zubereitung

For the best results, use a very ripe banana as it will mash more easily and provide a stronger natural sweetness. Make sure to stir the mixture thoroughly to ensure the protein powder and cocoa are fully incorporated before refrigerating. The 6 to 8-hour chill time is essential for the oats to achieve their signature thick consistency.

Varianten und Anpassungen

For vegan oats, use plant-based yogurt and plant protein powder. You can also swap the peanut butter for almond or cashew butter if you prefer a different nutty flavor profile. If you're looking for extra freshness, try adding fresh berries just before serving.

Serviervorschläge

Serve these oats chilled directly from the refrigerator. For an extra touch of texture, top with freshly sliced banana, a few extra chopped walnuts, or a handful of mini chocolate chips right before eating. If the mixture is too thick after chilling, simply stir in an extra splash of almond milk.

Overnight oats topped with banana, chopped walnuts, and chocolate chips, ready to eat after chilling. Save
Overnight oats topped with banana, chopped walnuts, and chocolate chips, ready to eat after chilling. | warmbatata.com

These Chunky Monkey Protein Overnight Oats are the ultimate solution for anyone wanting a delicious, satisfying, and effortless breakfast that supports a healthy lifestyle.

Recipe FAQs

Can I make these oats vegan?

Yes. Use plant-based yogurt instead of Greek yogurt and choose a plant-based chocolate protein powder. The rest of the ingredients are naturally vegan-friendly.

How long do these oats last in the refrigerator?

These overnight oats stay fresh for up to 3 days when stored properly in airtight containers. The flavors continue to develop over time, making them great for meal prep.

Can I use different nut butters?

Absolutely. Almond butter, cashew butter, or sunflower seed butter work well as substitutes for peanut butter if you have allergies or prefer different flavors.

What type of protein powder works best?

Chocolate-flavored whey or plant-based protein powder blends seamlessly into the oats. Unflavored protein powder also works, though you may want to add extra cocoa powder for chocolate intensity.

Can I prepare these without protein powder?

Yes. Simply omit the protein powder and increase the cocoa powder slightly, or add extra Greek yogurt for natural protein. The oats will still be satisfying and flavorful.

Should I add toppings before or after refrigerating?

Fold the walnuts and chocolate chips into the mixture before chilling for integrated flavor. Add fresh banana slices, extra nuts, or additional toppings right before serving for the best texture and appearance.

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Chunky Monkey Protein Overnight Oats

Creamy oats blended with banana, chocolate, and peanut butter for a protein-rich morning meal.

Prep Time
10 min
0
Total Duration
10 min
Created by Henry Walters


Level of Difficulty Easy

Cuisine American

Portions 2 Number of Servings

Dietary Details Vegetarian, No Gluten

What You Need

Oats & Base

01 1 cup old-fashioned rolled oats
02 1 cup unsweetened almond milk
03 1/2 cup plain Greek yogurt
04 1 small ripe banana, mashed
05 2 tablespoons chia seeds

Protein & Flavor

01 2 scoops chocolate protein powder
02 2 tablespoons unsweetened cocoa powder
03 2 tablespoons natural peanut butter

Sweetener & Add-Ins

01 1 to 2 tablespoons maple syrup or honey
02 1/4 teaspoon vanilla extract
03 Pinch of salt
04 1/4 cup chopped walnuts
05 1/4 cup mini dark chocolate chips

Directions

Step 01

Combine Base Ingredients: In a medium mixing bowl, combine oats, almond milk, Greek yogurt, mashed banana, and chia seeds. Mix thoroughly until well incorporated.

Step 02

Add Protein and Flavor Components: Add chocolate protein powder, cocoa powder, peanut butter, maple syrup, vanilla extract, and salt to the bowl. Stir until thoroughly combined with no lumps remaining.

Step 03

Fold in Mix-Ins: Gently fold in chopped walnuts and mini chocolate chips until evenly distributed throughout the mixture.

Step 04

Portion and Chill: Divide mixture evenly between two jars or containers. Cover securely and refrigerate overnight or for at least 6 hours, allowing oats to soften and flavors to fully develop.

Step 05

Finish and Serve: In the morning, stir oats well and add a splash of milk if needed to reach desired consistency. Top with additional banana slices, walnuts, or chocolate chips as desired. Serve chilled.

Tools Needed

  • Medium mixing bowl
  • Spoon or whisk
  • Measuring cups and spoons
  • Storage jars or containers with lids

Allergy Info

Review ingredients for allergens. If you're unsure, chat with your doctor.
  • Contains milk from Greek yogurt and chocolate chips
  • Contains peanuts
  • Contains tree nuts including walnuts
  • May contain soy from chocolate chips or protein powder
  • Check all packaged products for hidden allergens

Nutrition Info (per serving)

Nutritional details are general and not a substitute for a health professional’s advice.
  • Calorie Count: 432
  • Fat content: 17 g
  • Carbohydrates: 48 g
  • Protein: 27 g

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