Chocolate Overnight Oats Recipe (Easy Meal Prep Breakfast)

Looking for a make-ahead breakfast that tastes like dessert but is secretly nutritious? These creamy chocolate overnight oats are your answer.

closeup view of a glass jar containing chocolate overnight oats with chocolate chips sprinkled on top.

Why I Love This Recipe

Let's face it-mornings are busy. Between school drop-offs, work emails, and remembering to drink my coffee while it's still hot, breakfast needs to be easy. That's why I'm obsessed with these chocolate overnight oats. They're rich, creamy, and packed with pantry staples like rolled oats, Greek yogurt, and cocoa powder. Best of all? No cooking needed-just mix, chill, and enjoy!

I've tested dozens of overnight oats recipes (seriously, it's a bit of an obsession), and this one is a top favorite with both readers and my family.

Here's why you'll love it:

Meal prep-friendly - make a batch on Sunday and enjoy for days.
Tastes like dessert - rich cocoa + chocolate chips = indulgent flavor.
Budget-friendly ingredients - made with staples you probably have.
Easy to customize - add fruit, nut butter, or your favorite toppings.
Kid-approved - even picky eaters ask for seconds.

Want more flavor inspiration? Check out my 10 Best Overnight Oats Recipes and my full guide: How to Make Overnight Oats for tips, tricks, and more flavor ideas.

looking down at a bowl with unmixed rolled oats, milk, yogurt, cocoa powder, chocolate chips, honey and chia seeds

Recipe Ingredients

1 cup rolled oats - Use old-fashioned oats for the best texture (not quick oats).
1 cup milk - Dairy or any plant-based milk (almond, oat, soy) works great.
⅔ cup plain Greek yogurt - Adds creaminess and protein.
1 Tbsp cocoa powder - Use unsweetened for a rich chocolate flavor.
2 Tbsp chocolate chips - Mini chips melt into the oats for extra indulgence.
1 Tbsp honey - Or maple syrup; adjust to taste.
2 tsp chia seeds - These tiny seeds absorb liquid and add texture and fiber-perfect for thicker oats.

Recipe Variations and Add-Ins

Add sliced banana or strawberries for a fruity twist.
Swirl in peanut butter or almond butter for a chocolate nut combo.
Top with granola or chopped nuts for crunch.
Use coconut milk and shredded coconut for a tropical vibe.

Love fruity flavors? Try these Strawberry Cheesecake Overnight Oats for a dessert-style twist.

Common Mistakes to Avoid

Using quick oats - They get too mushy. Stick with old-fashioned rolled oats.
Skipping the chill time - Let them sit at least 4 hours, but overnight is best.
Not enough liquid - The oats need to be fully submerged or they'll be dry.

How To Make Chocolate Overnight Oats

Full ingredients and instructions are also in the recipe card at the bottom of this blog post.

Step 1: Mix Ingredients

In a bowl, mix 1 cup rolled oats, 1 cup milk, ⅔ cup Greek yogurt, 1 tablespoon cocoa powder, 2 tablespoons chocolate chips, 1 tablespoon honey, and 2 teaspoons chia seeds (optional). Stir everything until well combined.

Quick Tip:

Warm the honey slightly to make mixing easier.

Step 2: Refrigerate The Oat Mixture

Pour the mixture into two 8 oz mason jars or airtight containers. Seal with lids and refrigerate overnight (or at least 4 hours).

Step 3: Add Toppings & Serve

In the morning, stir well and top with extra chocolate chips, banana slices, or a drizzle of peanut butter. Enjoy cold, straight from the jar.

Time Saver Tip:

Prep 3-4 jars at once for grab-and-go breakfasts all week.

looking down into a mason jar wich chocolate overnight oats inside. Chocolate chips are sprinkled on top and a spoon sits in the jar.

How to Store Leftovers

Store in an airtight container or mason jar in the fridge for up to 4 days. Stir before serving and add toppings just before eating for best texture.

QUICK TIP: Store in wide mouth mason jars or glass containers with lids. They keep the oats fresh and make them easy to grab-and-go.

Recipe Variations and Swaps

Gluten-Free: Use certified gluten-free oats.
Dairy-Free: Use plant-based milk and yogurt (like almond or coconut yogurt).
Low Sugar: Skip the chocolate chips and use unsweetened cocoa + stevia.
Add Protein: Mix in protein powder or use high-protein yogurt.

Serving Suggestions

Top with fresh berries, sliced bananas, or granola.
Drizzle with nut butter or sprinkle with coconut flakes.
Pair with coffee or a smoothie for a complete breakfast.

Want more breakfast ideas? My Apple Cinnamon Overnight Oats are perfect for cozy mornings.

A spoon lifts the finished chocolate overnight oats out of the mason jar.

FAQs

Can I eat overnight oats warm?

Yes! While most people enjoy them cold, you can microwave for 30-60 seconds to warm them up. Use a microwave-safe container.

Can I use instant oats?

You can, but they'll be mushier. For best results, use old-fashioned rolled oats.

Can I use steel cut oats?

Steel cut oats will create a dense and chewy texture. I prefer old-fashioned rolled oats because the texture is much better for this type of recipe.

Can I skip the yogurt?

Yes. Replace it with extra milk or a dairy-free yogurt alternative.

Do overnight oats need to be refrigerated?

Yes, always store in the fridge. They need time to soak and chill for proper texture.

Can I pack these for lunch?

Absolutely. Store in a sealed jar with an ice pack and enjoy on the go.

How many calories are in chocolate overnight oats?

The base recipe with cocoa powder and chocolate chips has approximately 400 calories per serving, depending on ingredients. Use a nutrition calculator like MyFitnessPal for exact values.

Love This Recipe? Try These Next:

For more tips and flavor ideas, visit my full guide: How to Make Overnight Oats.