Mint Chocolate Chip Overnight Oats are a fun and tasty breakfast choice! With cool mint, rich chocolate, and creamy oats, they are easy to make and oh-so-delicious!
Who knew oats could be so exciting? I love grabbing a jar from the fridge and enjoying a sweet start to my day. Plus, they’re perfect for busy mornings—just mix and chill!
Key Ingredients & Substitutions
Rolled Oats: These are the base for your overnight oats. If you’re looking for something quicker to prepare, instant oats can work, but they’ll be softer. For a heartier texture, try steel-cut oats, but soak them longer to soften.
Milk: Dairy milk adds creaminess, but you can use almond, oat, or coconut milk for a plant-based version. Each option brings a unique flavor! Personally, I love using almond milk for a nutty touch.
Greek Yogurt: This gives a lovely creaminess and extra protein. If you’re lactose intolerant, dairy-free yogurt is a great substitute. Sometimes, I leave it out entirely for fewer calories.
Chia Seeds: These add nutrition and help thicken the mixture. If chia seeds aren’t your thing, you could use ground flaxseed instead for similar benefits.
Cocoa Powder: Unsweetened cocoa gives that rich chocolate flavor. If you want it sweeter, try using sweetened cocoa or even chocolate protein powder. I sometimes add a sprinkle of cinnamon for extra warmth!
Peppermint Extract: This is what gives the dish its fresh zing. If you don’t have peppermint extract, you might try vanilla extract for a different flavor. Mint leaves also work fresh if you have them on hand!
How Do I Prepare the Perfect Overnight Oats?
Making overnight oats is super simple, but here are some tips to get it just right! The key is in the mixing and chilling.
- Start by combining your oats and milk, then add the yogurt if using. This helps your oats soak up the liquid and soften overnight.
- Add in the oats’ binders: chia seeds, cocoa powder, maple syrup, and peppermint extract. Don’t be shy to mix vigorously to evenly distribute the cocoa!
- Gently fold in the chocolate chips so they don’t sink to the bottom.
- Seal your mixture tightly and let it sit in the fridge overnight. This allows everything to blend together beautifully.
- When you’re ready to eat, stir the oats well. If they’re too thick, just add a little milk to adjust to your preference.
- Top it all off with extra mini chocolate chips and mint for that final touch before enjoying your refreshing treat!

Mint Chocolate Chip Overnight Oats
Ingredients You’ll Need:
- 1/2 cup rolled oats
- 1/2 cup milk (dairy or plant-based)
- 1/4 cup Greek yogurt (optional for creaminess)
- 1 tbsp chia seeds
- 1 tbsp cocoa powder
- 1-2 tbsp maple syrup or honey (to taste)
- 1/4 tsp peppermint extract
- 2 tbsp mini chocolate chips (plus extra for topping)
- Fresh mint leaves for garnish
- A pinch of salt
Time Estimate:
This recipe takes about 10 minutes to prepare. The oats need to chill and set in the fridge for at least 6 hours or overnight. So, while it’s quick to make, it requires some patience as it cools!
Step-by-Step Instructions:
1. Mix the Base Ingredients:
In a mixing bowl or jar, combine the rolled oats, milk, Greek yogurt (if you’re adding it), chia seeds, cocoa powder, maple syrup (or honey), peppermint extract, and a pinch of salt. Make sure everything is in there for a delicious flavor!
2. Stir Until Smooth:
Stir well until all ingredients are thoroughly combined. The cocoa powder should be evenly distributed throughout the mixture, creating that rich chocolate color.
3. Add the Chocolate Chips:
Gently fold in the mini chocolate chips. This way, they’ll be spread nicely throughout your oats, adding little bursts of chocolatey goodness.
4. Cover and Chill:
Seal your container tightly with a lid or cover it with plastic wrap. Place it in the refrigerator and let it chill for at least 6 hours or overnight. This gives the oats time to soften and the flavors to meld together perfectly.
5. Ready to Serve:
In the morning, stir the overnight oats. If they seem too thick, feel free to add a splash of milk to your desired consistency. It should be creamy and refreshing!
6. Garnish and Enjoy:
Transfer the mixture into serving glasses or jars if you haven’t already. Top with additional mini chocolate chips and a drizzle of chocolate syrup if you like. Don’t forget a fresh mint leaf on top for decoration. Enjoy your chilled and minty breakfast treat!
Can I Use Instant Oats Instead of Rolled Oats?
Yes, you can use instant oats, but keep in mind that they’ll absorb liquid more quickly, resulting in a softer texture. If you prefer a creamier consistency, adjust the amount of liquid slightly to your liking.
Can I Prepare These Oats in Advance for Meal Prep?
Absolutely! Mint Chocolate Chip Overnight Oats are perfect for meal prep. Just make a few jars at once and store them in the fridge for up to 3 days. They’ll stay fresh and delicious!
How Do I Make It Dairy-Free?
To make these oats dairy-free, simply substitute the milk with your favorite plant-based milk, like almond or oat milk, and use a dairy-free yogurt alternative if desired.
What’s the Best Way to Store Leftovers?
Store any leftovers in an airtight container in the refrigerator for up to 3 days. These oats can be eaten cold straight from the fridge, or you can gently reheat them in the microwave if you prefer them warm.
