Easy No Bake Peanut Butter Oat Cups Recipe
If you’re looking for a delightful, wholesome treat that requires zero oven time, these Easy No Bake Peanut Butter Oat Cups are an absolute game-changer. Packed with comforting oats, naturally sweet honey, and rich peanut butter, each bite bursts with flavor and satisfying texture. The luscious layer of dark chocolate on top, accented with a sprinkle of sea salt, adds just the right touch of indulgence. Whether it’s a quick snack, a lunchbox addition, or a grab-and-go breakfast, these cups are ridiculously simple and irresistibly delicious.

Ingredients You’ll Need
Gathering your ingredients is the first step to effortless success with these Easy No Bake Peanut Butter Oat Cups. Each component is thoughtfully chosen to balance taste, texture, and a little bit of fun. The oats bring hearty chewiness, the honey provides natural sweetness, and the peanut butter offers creamy richness while holding everything together.
- 2 1/4 cups traditional rolled oats: Choose rolled oats for that perfect chewy texture that holds its shape without being overpowering.
- 1/2 cup natural honey: Adds natural sweetness and helps bind the ingredients together beautifully.
- 1/3 cup smooth peanut butter: Use your favorite smooth peanut butter for richness and a creamy consistency that melds all flavors.
- 1 teaspoon vanilla extract: A splash of vanilla elevates the overall flavor, adding warmth and depth.
- 3/4 cup dark chocolate pieces: Opt for good-quality dark chocolate chips for that slightly bitter, decadent finish on top.
- 2 teaspoons coconut oil: Helps melt the chocolate smoothly and gives it a lovely glossy finish.
- Sea salt for garnish: Just a pinch of coarse sea salt creates that irresistible sweet-salty contrast.
How to Make Easy No Bake Peanut Butter Oat Cups
Step 1: Combine the Ingredients
Start by whisking together the oats, honey, peanut butter, and vanilla extract in a medium bowl. Take your time to mix everything until the oats are fully coated and the mixture looks glossy and well combined. This step is crucial because it ensures every single oat gets that perfect hint of sweetness and creaminess.
Step 2: Prepare the Muffin Tin and Add Mixture
Next, lightly spray a muffin tin with nonstick cooking spray to prevent sticking. Divide your oat mixture evenly into the muffin cups, pressing down gently with the back of a spoon to create a firm, even base that will hold together when chilled. Pressing firmly helps the cups keep their shape and makes them easier to eat later.
Step 3: Melt and Spread the Chocolate
Now for the fun part — melting chocolate! Combine the dark chocolate pieces and coconut oil in a small bowl. Microwave in short 30-second bursts, stirring well between each, until the chocolate is completely smooth and shiny. Carefully spoon the melted chocolate over each peanut butter oat cup and smooth it out with the spoon’s back. This creates a gorgeous chocolate cap that turns these wholesome treats into little bites of heaven. Don’t forget to sprinkle sea salt on top while the chocolate is still soft — it really makes the flavors pop.
Step 4: Freeze and Serve
Pop the muffin tin into your freezer for about an hour so the chocolate can harden completely. After chilling, the cups will hold perfectly and become easy to remove. Serve immediately for a refreshing snack or pack them for a satisfying treat on the go.
Step 5: Storage Instructions
If you have leftovers (though they rarely last long), store the peanut butter oat cups in an airtight container in the fridge for up to a week. For longer storage, freezing them is a stellar option — just thaw briefly before enjoying.
How to Serve Easy No Bake Peanut Butter Oat Cups

Garnishes
While these oat cups are fantastic as they are, a few garnishes can take them to the next level. Freshly chopped nuts or a drizzle of extra peanut butter adds texture and richness. For a burst of color and nutrition, try topping with a sprinkle of chia seeds or even a few dried cranberries.
Side Dishes
Pair your Easy No Bake Peanut Butter Oat Cups with a fresh fruit salad or a creamy yogurt parfait for a balanced snack or light breakfast combo. The fruity brightness and tangy yogurt beautifully complement the sweet, nutty flavors of the cups.
Creative Ways to Present
Hosting a gathering? Arrange these oat cups in cupcake liners on a pretty platter or stack them in a glass jar for a charming, rustic look. You can also pop a mini wooden fork next to each for easy, mess-free snacking.
Make Ahead and Storage
Storing Leftovers
These Easy No Bake Peanut Butter Oat Cups keep wonderfully in the fridge for up to a week. Just place them in an airtight container, and they’re ready whenever you want a quick, wholesome bite.
Freezing
To store for longer periods, freeze your oat cups for up to three months. Wrap them individually in parchment or plastic wrap and place them in a freezer-safe container. When you’re ready to enjoy, just thaw for 10 to 15 minutes at room temperature.
Reheating
Since these cups are best enjoyed cool, reheating isn’t necessary. However, if you prefer a slightly softer texture, a few seconds in the microwave (about 10 seconds) will warm them without melting the chocolate completely.
FAQs
Can I use crunchy peanut butter instead of smooth?
Absolutely! Crunchy peanut butter will add delightful little bits of texture inside the cups, making each bite even more interesting. Just be sure to mix thoroughly to coat the oats evenly.
Are these cups gluten-free?
They can be, as long as you use certified gluten-free rolled oats. Double-check your ingredient labels to be certain they meet your dietary needs.
Can I substitute the honey for a vegan sweetener?
Yes! Maple syrup or agave nectar work well in place of honey and keep the mixture just as binding and delicious.
What if I don’t have coconut oil? Can I use something else?
If you don’t have coconut oil, a little butter or another neutral oil can be used to melt the chocolate, though coconut oil helps the chocolate set with a nice sheen.
How long do the cups last at room temperature?
Since they don’t contain preservatives and the chocolate can soften, it’s best to keep these in the fridge or freezer. At room temperature, they might get too soft after a few hours, especially on warm days.
Final Thoughts
Making these Easy No Bake Peanut Butter Oat Cups is truly a joyful experience that rewards you with a snack that’s as tasty as it is simple. Whether you need a quick energy boost or a sweet treat without the fuss, these cups are sure to become one of your favorites. Grab your ingredients and get mixing because once you taste these little delights, you’ll want to make them again and again!
PrintEasy No Bake Peanut Butter Oat Cups Recipe
These Easy No Bake Peanut Butter Oat Cups are a perfect quick and nutritious snack combining creamy peanut butter, wholesome oats, and rich dark chocolate. With a hint of vanilla and a touch of sea salt, these no-bake treats are simple to make, gluten-free, and perfect for satisfying sweet and salty cravings without turning on the oven.
- Prep Time: 10 minutes
- Cook Time: 0 minutes
- Total Time: 1 hour 10 minutes
- Yield: 12 cups 1x
- Category: Snack
- Method: No Bake
- Cuisine: American
- Diet: Gluten Free
Ingredients
Dry Ingredients
- 2 1/4 cups traditional rolled oats
Wet Ingredients
- 1/2 cup natural honey
- 1/3 cup smooth peanut butter
- 1 teaspoon vanilla extract
Topping
- 3/4 cup dark chocolate pieces
- 2 teaspoons coconut oil
- Sea salt for garnish
Instructions
- Combine the Ingredients: In a medium bowl, mix together the rolled oats, honey, peanut butter, and vanilla extract until the oats are fully coated and the mixture is well combined, creating a sticky and uniform base.
- Prepare the Muffin Tin and Add Mixture: Spray a muffin tin with nonstick cooking spray. Evenly distribute the oat mixture into each muffin cup, pressing down firmly with the back of a spoon to form compact and sturdy bases that hold together.
- Melt and Spread the Chocolate: In a small bowl, combine the dark chocolate pieces and coconut oil. Microwave in 30-second intervals, stirring after each, until the mixture is completely melted and smooth. Spoon the melted chocolate over each oat cup and evenly spread it using the back of the spoon. Sprinkle a pinch of sea salt on top while the chocolate is still wet to enhance the flavor.
- Freeze and Serve: Place the muffin tin in the freezer and allow the cups to set for about an hour until the chocolate hardens. Once firm, carefully remove the peanut butter oat cups from the tin. They are ready to serve immediately or can be stored for later enjoyment.
- Storage Instructions: Store any leftover oat cups in an airtight container in the refrigerator for up to one week or in the freezer for up to three months. Bring to room temperature briefly before serving if frozen.
Notes
- Use natural peanut butter without added sugar or hydrogenated oils for a healthier option.
- Dark chocolate with at least 70% cocoa provides rich flavor and antioxidants.
- These cups are naturally gluten-free if using certified gluten-free oats.
- For a nut-free version, substitute peanut butter with sunflower seed butter and ensure the chocolate is nut-free.
- Adding a pinch of sea salt on top balances the sweetness and enhances the chocolate flavor.
- Ideal for make-ahead snacks that require no baking and minimal preparation time.
Nutrition
- Serving Size: 1 cup
- Calories: 180
- Sugar: 12g
- Sodium: 40mg
- Fat: 10g
- Saturated Fat: 3g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 20g
- Fiber: 3g
- Protein: 5g
- Cholesterol: 0mg
Keywords: peanut butter oat cups, no bake snacks, healthy snacks, gluten free, no bake peanut butter treats, easy oat cups