Peanut Butter Cup Overnight Oats Recipe
If you’re looking for a sweet, satisfying breakfast that tastes just like dessert but fuels you for the day ahead, Peanut Butter Cup Overnight Oats is about to become your new obsession. This irresistible twist on classic overnight oats combines creamy Greek yogurt, nutty peanut butter, and a luscious chocolate shell for a breakfast that feels downright indulgent, yet is packed with wholesome ingredients to keep you energized all morning. Every bite delivers the nostalgia of your favorite peanut butter cup, all hidden inside a nutritious overnight oats base that’s ready when you are.

Ingredients You’ll Need
With just a handful of pantry staples, you’ll be able to pull together Peanut Butter Cup Overnight Oats in a snap. Each ingredient brings something special to the mix, from rich creaminess to a little crunch and an unforgettable chocolatey finish.
- Greek Yogurt: This gives your oats a creamy, protein-packed foundation — use vanilla or plain, depending on your sweetness preference.
- Unsweetened Vanilla Almond Milk: Adds moisture, a hint of vanilla, and keeps things dairy-light and smooth.
- Chia Seeds: These tiny seeds thicken up your oats and sneak in extra fiber and omega-3s.
- Rolled Oats: The backbone of any overnight oats recipe — make sure they’re old-fashioned for the best texture (use gluten free if you need to).
- Natural Peanut Butter: Go for a drippy, just-peanuts-and-salt peanut butter for maximum flavor and a gorgeously oozy topping.
- Semisweet or Dark Chocolate Chips: Bring the peanut butter cup magic! Dark chocolate adds depth, while semisweet keeps things classic.
- Coconut Oil: Just a bit helps the chocolate set into a crackly shell that’s incredibly satisfying to break into.
- Optional: Flaky Sea Salt: A sprinkle on top makes all the flavors pop with that irresistible salty-sweet finish.
How to Make Peanut Butter Cup Overnight Oats
Step 1: Mix Up Your Overnight Oats Base
Start with a medium bowl and stir together the Greek yogurt, almond milk, and maple syrup (if you’re adding it for extra sweetness) until the mixture is silky and uniform. Once creamy, sprinkle in the chia seeds and rolled oats. Give everything a good mix so the seeds and oats are evenly distributed. Cover the bowl and let it spend the night (or at least 2-3 hours) in the fridge so those oats can soak up the goodness.
Step 2: Layer into a Jar
When you’re ready to assemble your Peanut Butter Cup Overnight Oats, grab an 8-ounce mason jar or a favorite glass. Spoon your chilled oat mixture in, filling it almost to the top but leaving a little room for the toppings. That space is crucial — trust me, you won’t want to skip the signature peanut butter and chocolate shell!
Step 3: Melt the Chocolate Topping
Pop your chocolate chips and coconut oil into a small microwave-safe bowl. Microwave this duo in 30-second bursts, stirring each time, until you’ve got a smooth, glossy chocolate sauce. The coconut oil helps the chocolate harden into a perfect “shell” once chilled — the best part of the Peanut Butter Cup Overnight Oats experience!
Step 4: Peanut Butter and Chocolate Magic
Now, dollop your tablespoon of peanut butter right on top of the oats in your jar. Pour over that luscious melted chocolate mixture, using a spoon to gently spread it all the way to the edge so you get that full, crackable “cap.” Every scoop is a peanut butter cup delight in breakfast form.
Step 5: Chill and Enjoy
Set your jars in the freezer for about 10 minutes to let the chocolate harden into a crisp shell. If you want to take things over the top, sprinkle flaky sea salt while the chocolate is still slightly soft. Grab a spoon, give the shell a satisfying crack, and dig into your Peanut Butter Cup Overnight Oats. Breakfast is served!
How to Serve Peanut Butter Cup Overnight Oats

Garnishes
Peanut Butter Cup Overnight Oats already comes with a gorgeous chocolate shell, but a shower of flaky sea salt on top adds a sophisticated, salty crunch that contrasts beautifully with the sweet and creamy layers underneath. Don’t hesitate to add a few chopped roasted peanuts or a dusting of cocoa powder for extra flair.
Side Dishes
While your Peanut Butter Cup Overnight Oats are a stand-alone breakfast treat, they pair beautifully with a side of fresh berries or a crisp apple. If you’re looking to round out your meal, try serving with a steaming mug of coffee or a nutrient-packed green smoothie.
Creative Ways to Present
You can get playful with presentation by assembling your overnight oats parfait-style in small lidded jars — perfect for breakfast on-the-go or a brunch spread. For a fun twist, try mini jars as part of a brunch board or serve in ramekins for a more elevated (but still easy) touch.
Make Ahead and Storage
Storing Leftovers
Peanut Butter Cup Overnight Oats stores like a dream! Cover and keep your assembled jars in the fridge for up to four days. The chocolate shell may lose a little bit of its sharpness over time, but the oats underneath just get creamier and more flavorful.
Freezing
While the base of the overnight oats can be frozen in an airtight container for up to two months, it’s best to add the chocolate and peanut butter topping after thawing for the best texture. Thaw jars overnight in the fridge, then finish with the toppings right before serving.
Reheating
These oats are meant to be eaten cold, but if you prefer a warm breakfast, simply remove the chocolate shell and microwave the oats for 30-60 seconds. Add your peanut butter and chocolate topping after heating, since a warm shell won’t have that signature crack but will melt into a gooey swirl.
FAQs
Can I use steel-cut oats instead of rolled oats?
Rolled oats are best for this recipe as they soften perfectly overnight. Steel-cut oats will give a much chewier, less creamy texture, so I recommend sticking with rolled for the classic Peanut Butter Cup Overnight Oats experience.
Is there a way to make this recipe vegan?
Absolutely! Swap in your favorite non-dairy yogurt in place of Greek yogurt, and use vegan chocolate chips. Almond, coconut, or soy-based yogurts all work beautifully.
How can I make these oats lower in sugar?
Choose unsweetened Greek yogurt and use dark chocolate chips with a higher cacao content. Feel free to skip the maple syrup and rely on the peanut butter and chocolate for natural sweetness!
What’s the best way to meal prep Peanut Butter Cup Overnight Oats?
Prepare several jars at once, keeping the oats and toppings separate until the night before you plan to eat. Simply top each jar right before serving for maximum chocolate crackle and creamy peanut butter flavor.
Can I use another nut butter besides peanut butter?
Of course! Almond, cashew, or sunflower seed butter are all delicious alternatives. Each will bring its own personality to your overnight oats, but you can keep the spirit of Peanut Butter Cup Overnight Oats alive with a chocolate shell on top.
Final Thoughts
Whether you’re new to overnight oats or simply searching for a way to satisfy your sweet tooth at breakfast, Peanut Butter Cup Overnight Oats promises that every spoonful will brighten your morning. Go ahead and give it a try — you might find it’s the most crave-worthy breakfast treat in your recipe collection!
Print
Peanut Butter Cup Overnight Oats Recipe
- Total Time: 2-3 hours or overnight
- Yield: 1 serving 1x
- Diet: Vegetarian
Description
Indulge in the delicious combination of peanut butter and chocolate with these Peanut Butter Cup Overnight Oats. Creamy overnight oats topped with a decadent chocolate peanut butter layer, this recipe is a perfect make-ahead breakfast or snack.
Ingredients
For the overnight oats:
- ⅓ cup (75g) vanilla or plain nonfat greek yogurt*
- ⅔ cup (160g) unsweetened vanilla almond milk
- ½ tablespoon chia seeds
- ½ cup (48g) rolled oats, gluten free if desired
For topping:
- 1 tablespoon natural, drippy peanut butter (just peanuts + salt)
- 2 tablespoons semisweet or dark chocolate chips
- ¼ teaspoon coconut oil
- Optional: flaky sea salt
Instructions
- Add yogurt, almond milk and maple syrup (if using) to a medium bowl and stir until well combined and creamy. Stir in chia seeds and oats. Cover bowl and place in the fridge for 2-3 hours or overnight. Once ready to assemble, spoon overnight oats into a 8 ounce mason jar or glass leaving a small amount of room between the top surface of the oats and the rim of the jar for the topping.
- Make the chocolate topping by microwaving chocolate chips and coconut oil in a small bowl in 30 second intervals, stirring in between, until chocolate is melted.
- Top the jar of overnight oats with 1 tablespoon of peanut butter, then with 1 tablespoon of the melted chocolate mixture, spreading the chocolate to the rim of the jar so that it completely covers the peanut butter.
- Place jars in the freezer for 10 minutes or until the chocolate hardens. If you’d like, sprinkle the tops with a little flaky sea salt. Use a spoon to crack open the chocolate shell. Enjoy!
- Prep Time: 10 minutes
- Cook Time: 0 minutes
- Category: Breakfast, Snack
- Method: Mixing, Assembling
- Cuisine: American
Nutrition
- Serving Size: 1 jar
- Calories: 380 kcal
- Sugar: 13g
- Sodium: 150mg
- Fat: 19g
- Saturated Fat: 6g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 45g
- Fiber: 8g
- Protein: 14g
- Cholesterol: 0mg
Keywords: Peanut Butter Cup Overnight Oats, Overnight Oats, Peanut Butter, Chocolate, Breakfast Recipe, Healthy Breakfast