Mocha Chip Overnight Oats (High-Protein Breakfast)

These mocha chip overnight oats combine chocolate, espresso, and hearty oats for a simple make-ahead breakfast. Just add milk and refrigerate overnight.

mocha chip overnight oats in a mason jar topped with mini chocolate chips

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Busy mornings often call for something simple, filling, and ready to grab from the refrigerator. These Mocha Chip Overnight Oats combine creamy oats with chocolate and espresso flavors for a breakfast that tastes a little like dessert but still fits into a practical meal prep routine.

A jar can be mixed together the night before and chilled while the oats absorb the liquid and soften. By morning, the mixture thickens into a creamy texture with small pockets of chocolate and a light mocha flavor.

Overnight oats are also a convenient way to prepare breakfast while the kitchen is busy with other morning favorites like Fluffy Homemade Pancakes, Homemade Waffles, or Sourdough Discard Crepes. They’re equally useful for meal prep days when you may already be preparing dinner recipes like Creamy Chicken and Rice Soup or Cajun Chicken Pasta later in the day.

This mocha version is a nice complement to the fruity version as well. For a brighter breakfast option, you can also try our Strawberries and Cream Overnight Oats, which uses fresh or freeze-dried strawberries and vanilla protein powder for a creamy berry flavor.

You can also browse my ever growing collection of Breakfast Recipes for more simple morning ideas.


Why You’ll Love This Recipe

Mocha breakfast recipes are especially popular for people who enjoy a coffee-flavored start to the day, much like pairing breakfast with a warm drink alongside recipes like Sourdough Discard Cinnamon Rolls or Homemade Biscuits with Biscuits and Gravy.


Ingredients

  • Quick oats
  • Chocolate or mocha protein powder
  • Powdered peanut butter
  • Nonfat dry milk
  • Cocoa powder
  • Instant espresso powder
  • Mini chocolate chips
  • Milk or water

These pantry ingredients are easy to keep on hand alongside other staples used in my Kitchen Basics section where you’ll find many Homemade Seasoning Blends such as Homemade Taco SeasoningBrown Gravy MixEverything Bagel Seasoning, or Homemade Mayo.


Equipment

Overnight Oats Containers – These special mason jars are perfect for overnight oats because they allow enough space to stir the ingredients together and store the oats directly in the refrigerator.

Measuring Spoons or Kitchen Scale – A small digital kitchen scale makes it easy to portion the dry ingredients accurately, especially when prepping multiple jars at once.

Mixing Spoon – A simple spoon or butter knife works well for stirring the oats before refrigerating.


How to Make

Mocha overnight oats begin with layering the dry ingredients directly into a mason jar. The quick oats create the base of the mixture while cocoa powder and espresso powder provide the chocolate-coffee flavor that gives the recipe its mocha profile.

Protein powder, powdered peanut butter, and dry milk add creaminess once liquid is added. These ingredients also help the oats develop a thicker texture as they hydrate overnight.

dry ingredients layered in a mason jar for mocha chip overnight oats before adding milk

Mini chocolate chips are sprinkled on top for small pockets of chocolate throughout the oats.

Once the dry ingredients are in the jar, milk or water is poured over the mixture. The liquid begins soaking into the oats immediately, but the real transformation happens during refrigeration.

pouring milk into a mason jar of mocha chip overnight oats ingredients

After sealing the jar and placing it in the refrigerator for several hours, the oats soften and the mixture thickens. By morning, the ingredients have blended together into a creamy mocha oatmeal with chocolate chips throughout.

Before eating, give the jar a quick stir. Add a splash of milk if you prefer a thinner consistency.

mocha chip overnight oats in a mason jar topped with mini chocolate chips

This type of make-ahead breakfast works well for mornings when the kitchen is already active preparing other meals for the day such as Classic Chicken Salad, baking Dutch Oven Bread, or assembling lunches.


This post may contain affiliate links. As an Amazon Associate, I earn from qualifying purchases.

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Mocha Chip Overnight Oats Mix (High-Protein Meal Prep)

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This mocha chip overnight oats mix creates a creamy, high-protein breakfast with rich coffee and chocolate flavor. The dry ingredients can be pre-mixed in jars for quick meal prep, then simply combined with milk or water the night before for an easy grab-and-go breakfast.

  • Author: Amber
  • Prep Time: 5 minutes
  • Chill Time: 6 hours
  • Cook Time: 0 minutes
  • Total Time: 6 hours 5 minutes
  • Yield: 1 serving
  • Category: Breakfast
  • Method: Mixing, No Cook
  • Cuisine: American
  • Diet: High Protein

Ingredients

  • 20 g quick oats
  • 15 g chocolate or mocha protein powder
  • 1 TBSP powdered peanut butter (PBfit)
  • 2 tsp nonfat dry milk
  • 1 tsp cocoa powder
  • ½ tsp Nescafé Gold Blonde Espresso instant coffee
  • 1–2 tsp mini chocolate chips
  • ¾ cup milk or water

Instructions

  1. Add the oats, protein powder, powdered peanut butter, dry milk, cocoa powder, espresso powder, and chocolate chips to a mason jar or container.
  2. Stir or shake the dry ingredients so everything is evenly distributed.
  3. Pour in the milk or water and mix well to combine.
  4. Seal the jar and refrigerate overnight or for at least 6 hours.
  5. Stir again before eating.
  6. Add additional milk if you prefer a thinner consistency

Notes

These overnight oats can be prepped ahead by portioning the dry ingredients into jars for the week. When ready to prepare, simply add milk or water, stir, and refrigerate overnight.

Using milk instead of water creates a creamier texture and slightly increases the protein content.

Estimated nutrition per serving (without optional extra toppings):

Calories: ~240

Protein: ~21 g

Carbohydrates: ~26 g

Fat: ~5 g

Fiber: ~4 g

Nutrition values are estimates and may vary depending on the specific brands used.


Recipes That Pair Well With This

For a larger breakfast spread, these overnight oats pair nicely with a variety of my breakfast favorites.

For savory brunch options, you might also serve:

And for dessert later in the day:


More Recipes to Try


Tips for Little Helpers

Kids often enjoy helping assemble overnight oats.

This simple kitchen activity is a great way for children to help prepare breakfast for the next morning.


Tips for Success


FAQs

Can I use old-fashioned oats instead of quick oats?
Yes, but the texture will be slightly firmer. Quick oats soften more easily overnight.

Can I skip the protein powder?
Yes, though the oats will have less protein and may be slightly thinner.

Do I have to use espresso powder?
No. The espresso powder simply enhances the mocha flavor. The oats will still work without it.

Can I make several jars at once?
Yes. Portion the dry ingredients into several jars, then add liquid the night before eating.


Storage

Prepared overnight oats can be stored in the refrigerator in sealed jars for up to 3 days.


Freezing Instructions

Overnight oats generally do not freeze well after mixing because the texture becomes watery when thawed.

However, the dry ingredient mix can be portioned and stored in jars or containers in the pantry for several weeks, making it easy to prepare fresh servings when needed.


Variations

Mocha Peanut Butter
Add a spoonful of peanut butter before refrigerating.

Double Chocolate
Add extra cocoa powder or chocolate chips.

Mocha Banana
Stir in sliced banana before serving.

Coffee Lover Version
Replace part of the milk with cooled brewed coffee for a stronger mocha flavor.


Final Thoughts

These Mocha Chip Overnight Oats are an easy way to prepare a creamy, high-protein breakfast with rich chocolate and espresso flavor. With just a few pantry ingredients and a mason jar, you can prep breakfast ahead of time and have it waiting in the refrigerator the next morning.

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