Peanut Butter Cup Overnight Oats

Featured in: Breakfast & Brunch

Indulge in a breakfast that tastes like dessert but fuels your morning with 17 grams of protein. These creamy overnight oats combine the classic flavors of peanut butter cups—nutty peanut butter, rich chocolate, and a hint of sweetness—in a convenient make-ahead format.

The oat mixture features old-fashioned rolled oats blended with Greek yogurt, natural peanut butter, and chia seeds for ultimate creaminess and staying power. A luscious cocoa ganache swirled throughout adds deep chocolate notes, while mini chocolate chips and roasted peanuts create that irresistible crunch.

Simply assemble the night before, refrigerate, and wake up to a ready-to-eat breakfast that satisfies both your sweet tooth and nutritional needs.

Updated on Sun, 08 Feb 2026 18:16:42 GMT
Peanut Butter Cup Overnight Oats layered with rich cocoa ganache, mini chocolate chips, and a creamy texture. Save
Peanut Butter Cup Overnight Oats layered with rich cocoa ganache, mini chocolate chips, and a creamy texture. | berrycottage.com

Indulge in the ultimate morning treat with these Peanut Butter Cup Overnight Oats. This recipe features creamy, high-protein peanut butter oats layered with a rich cocoa ganache and mini chocolate chips, offering a decadent yet nutritious breakfast that is perfect for those who need a satisfying make-ahead meal.

Peanut Butter Cup Overnight Oats layered with rich cocoa ganache, mini chocolate chips, and a creamy texture. Save
Peanut Butter Cup Overnight Oats layered with rich cocoa ganache, mini chocolate chips, and a creamy texture. | berrycottage.com

The combination of old-fashioned oats and chia seeds creates a thick, pudding-like consistency that perfectly complements the smooth cocoa topping. By preparing these the night before, you allow the flavors to meld into a breakfast that tastes just like a peanut butter cup.

Ingredients

  • Oats Mixture
  • 1 cup old-fashioned rolled oats
  • 1 cup milk of choice (dairy or unsweetened plant-based)
  • 1/2 cup plain Greek yogurt (or plant-based yogurt)
  • 2 tbsp natural peanut butter
  • 1 tbsp chia seeds
  • 1 tbsp maple syrup or honey
  • 1 tsp vanilla extract
  • Pinch of salt
  • Cocoa Ganache
  • 2 tbsp unsweetened cocoa powder
  • 2 tbsp milk of choice
  • 1 tbsp maple syrup or honey
  • Toppings
  • 2 tbsp mini chocolate chips
  • 1 tbsp chopped roasted peanuts (optional)
  • Additional peanut butter, for drizzling (optional)
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Instructions

Step 1
In a medium bowl, mix together oats, milk, Greek yogurt, peanut butter, chia seeds, maple syrup, vanilla extract, and a pinch of salt until well combined.
Step 2
In a small bowl, whisk together cocoa powder, milk, and maple syrup to make a smooth cocoa ganache.
Step 3
In two jars or bowls, layer half of the oat mixture, then add a layer of cocoa ganache, followed by the remaining oats.
Step 4
Top each serving with mini chocolate chips and, if desired, chopped roasted peanuts and a drizzle of peanut butter.
Step 5
Cover and refrigerate overnight (or at least 4 hours) to allow the oats to soften and flavors to meld.
Step 6
Enjoy chilled, straight from the fridge.

Zusatztipps für die Zubereitung

Using the right tools like mixing bowls and a whisk ensures the ganache remains smooth and lump-free. Be sure to use airtight containers or jars for the refrigeration process to maintain freshness and the ideal texture.

Varianten und Anpassungen

For an extra protein boost, add a scoop of chocolate or vanilla protein powder to the oat mixture. You can use almond or soy milk for a dairy-free version, or swap peanut butter for almond or sunflower seed butter if you have dietary restrictions.

Serviervorschläge

Top your oats with fresh banana slices or berries for added brightness. These jars are best enjoyed chilled, and you can add an extra drizzle of peanut butter just before serving for an extra layer of flavor.

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| berrycottage.com

With 380 calories and 17g of protein per serving, these Peanut Butter Cup Overnight Oats are a balanced way to start your day. Enjoy this easy, vegetarian-friendly breakfast that feels like a decadent dessert.

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Recipe FAQ

How long do peanut butter cup overnight oats last?

These layered oats stay fresh in the refrigerator for up to 5 days when stored in airtight containers. The flavors actually deepen and meld better after sitting for a day or two, making them perfect for batch meal prep.

Can I use quick oats instead of rolled oats?

Quick oats work but will result in a softer, more mushy texture. Old-fashioned rolled oats hold their shape better during overnight soaking, providing a more satisfying chew and consistency to each spoonful.

What's the best milk for creamy overnight oats?

Whole dairy milk creates the richest texture, but unsweetened almond, oat, or soy milk all work beautifully. Coconut milk adds natural sweetness and extra creaminess, though it will contribute a subtle coconut flavor.

How can I add more protein?

Stir in a scoop of chocolate or vanilla protein powder, use Greek yogurt instead of regular yogurt, or add a tablespoon of hemp hearts. These additions can boost protein content to 25+ grams per serving.

Can I make this dairy-free?

Absolutely. Swap Greek yogurt for coconut yogurt or almond milk yogurt, and use any plant-based milk. The cocoa ganache thickens beautifully with dairy-free alternatives, and the toppings remain naturally vegan.

Why add chia seeds to overnight oats?

Chia seeds absorb liquid and create a pudding-like consistency while adding omega-3 fatty acids, fiber, and extra protein. They help thicken the mixture and prevent separation during refrigeration.

Peanut Butter Cup Overnight Oats

Creamy high-protein oats layered with rich cocoa ganache and mini chocolate chips for a decadent yet nutritious breakfast.

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Prep duration
10 min
Cook duration
1 min
Complete duration
11 min
Created by Lily Anderson


Complexity Easy

Heritage American

Output 2 Portions

Dietary considerations Meat-free

Components

Oats Mixture

01 1 cup old-fashioned rolled oats
02 1 cup milk of choice, dairy or unsweetened plant-based
03 1/2 cup plain Greek yogurt or plant-based yogurt
04 2 tablespoons natural peanut butter
05 1 tablespoon chia seeds
06 1 tablespoon maple syrup or honey
07 1 teaspoon vanilla extract
08 Pinch of salt

Cocoa Ganache

01 2 tablespoons unsweetened cocoa powder
02 2 tablespoons milk of choice
03 1 tablespoon maple syrup or honey

Toppings

01 2 tablespoons mini chocolate chips
02 1 tablespoon chopped roasted peanuts, optional
03 Additional peanut butter for drizzling, optional

Directions

Direction 01

Combine Base Mixture: In a medium bowl, mix together oats, milk, Greek yogurt, peanut butter, chia seeds, maple syrup, vanilla extract, and salt until well combined.

Direction 02

Prepare Cocoa Ganache: In a small bowl, whisk together cocoa powder, milk, and maple syrup to create a smooth ganache consistency.

Direction 03

Layer Components: In two jars or bowls, layer half of the oat mixture, add cocoa ganache layer, and top with remaining oats.

Direction 04

Add Toppings: Top each serving with mini chocolate chips and, if desired, chopped roasted peanuts and peanut butter drizzle.

Direction 05

Chill Overnight: Cover and refrigerate overnight or at least 4 hours to allow oats to soften and flavors to meld.

Direction 06

Serve: Enjoy chilled directly from the refrigerator.

Necessary tools

  • Mixing bowls
  • Whisk
  • Measuring cups and spoons
  • Jars or airtight containers

Allergy information

Review each ingredient for potential allergens and seek professional medical advice if you have concerns.
  • Contains peanuts
  • Contains dairy from yogurt and milk
  • May contain soy if using soy milk
  • For nut allergies, substitute seed butter and verify chocolate chips are nut-free

Nutritional information (per portion)

These values are estimates only and shouldn't replace professional medical guidance.
  • Energy: 380
  • Fats: 15 g
  • Carbohydrates: 44 g
  • Proteins: 17 g