Peanut Butter Oat Cups

Featured in: Sweet Treats for Every Occasion

These No Bake Peanut Butter Oat Cups offer all the delicious flavor of traditional peanut butter cups but with a heartier texture and wholesome ingredients. What makes these treats special is their perfect balance of creamy and crunchy textures, combining smooth peanut butter with the slight chew of oats, all topped with a layer of rich chocolate. The simplicity of this recipe is part of its charm, requiring just five main ingredients and no oven time. They're incredibly versatile, allowing for easy customization with additions like pumpkin puree for moisture or various toppings like flaky salt or sprinkles. Unlike many desserts, these cups provide some nutritional benefits from the protein in peanut butter and fiber from oats, making them a more substantial treat that satisfies hunger along with sweet cravings. Perfect for meal prep, after-school snacks, or a quick dessert, these cups store beautifully in the refrigerator and can be made in standard or mini muffin sizes to suit any occasion.
sana kitchen chef
Updated on Thu, 13 Mar 2025 03:38:50 GMT
Chocolate covered peanut butter cups on a wooden table. Pin it
Chocolate covered peanut butter cups on a wooden table. | recipebyme.com

Transform simple pantry ingredients into irresistible treats with these no-bake peanut butter oat cups that satisfy sweet cravings without the guilt. These wholesome cups combine the hearty texture of oats with smooth peanut butter and rich chocolate for a dessert that feels indulgent while providing genuine nutritional benefits. Unlike conventional candy cups loaded with refined sugar and preservatives, these homemade treats deliver protein, fiber, and healthy fats in each delicious bite.

I discovered this recipe during a summer heatwave when turning on the oven seemed unbearable but my sweet tooth was undeniable. The first batch disappeared from my refrigerator within two days. Now they feature regularly in my weekly meal prep routine.

Wholesome Foundation Ingredients

  • Oat flour: Creates the perfect hearty base while adding significant fiber content.
  • Peanut butter: Serves as both binding agent and star flavor while contributing protein and healthy fats.
  • Maple syrup: Provides natural sweetness with complex flavor notes that complement the nuttiness.
  • Chocolate chips: Creates the irresistible topping that completes the flavor profile.
  • Coconut oil: Helps the chocolate melt smoothly and creates a glossy finish.

Perfect Preparation

Peanut Butter Foundation:
Combine peanut butter and maple syrup, then warm slightly until smooth.
Oat Integration:
Gradually add oat flour, stirring continuously until a cookie dough-like consistency forms.
Cup Formation:
Divide the mixture into muffin liners, pressing firmly to form a base.
Chocolate Topping Preparation:
Melt chocolate chips with coconut oil until smooth.
Final Assembly:
Pour the melted chocolate over the oat bases and smooth the tops.
Proper Setting:
Refrigerate for at least 2-3 hours until completely firm.

Flavor Variations

Create chocolate hazelnut cups by substituting hazelnut butter for peanut butter. Transform them into seasonal pumpkin spice cups by adding pumpkin pie spice. Develop coconut almond cups by using almond butter and sprinkling toasted coconut atop the chocolate layer.

A stack of chocolate covered peanut butter cups. Pin it
A stack of chocolate covered peanut butter cups. | recipebyme.com

Nutritional Enhancements

Boost the nutritional profile with thoughtful additions. Incorporate ground flaxseed or chia seeds for omega-3 fatty acids and fiber. Add a scoop of unflavored collagen peptides or protein powder. Mix in finely chopped dried fruits such as tart cherries or blueberries for additional antioxidants.

Serving Suggestions

Pair with fresh berries for a balanced dessert. Crumble over frozen yogurt for a deconstructed sundae. Include in lunchboxes for a sweet yet healthy snack. Arrange on a dessert board with fruit, cheese, and chocolate for an elegant presentation.

Storage Success

Refrigerate in an airtight container for up to five days. Freeze individual cups by wrapping in parchment paper and placing in a freezer bag for up to one month. Allow frozen cups to thaw for 10-15 minutes before enjoying.

I learned the importance of proper chocolate melting while teaching a children’s cooking class. One child overheated the chocolate, causing it to seize. Rather than discarding it, we created chocolate chunk oat cups instead. Sometimes kitchen mistakes lead to delicious innovations.

Chocolate covered peanut butter cups on a table. Pin it
Chocolate covered peanut butter cups on a table. | recipebyme.com

Final Thoughts

No-bake peanut butter oat cups are an easy, nutritious, and satisfying treat that fits effortlessly into any routine. Whether enjoyed as a snack, dessert, or post-workout bite, they offer a perfect balance of flavor and health benefits.

Frequently Asked Questions

→ Can I use natural peanut butter for these oat cups?
Yes, you can use natural peanut butter, though the texture may vary slightly. Make sure to stir it well before measuring to incorporate any separated oils. Natural peanut butter sometimes creates a slightly drier mixture, so you might need to add an extra teaspoon or two of maple syrup to achieve the right consistency.
→ Can I make these peanut butter oat cups gluten free?
Absolutely! Oats are naturally gluten free, but they're often processed in facilities that also handle wheat products. Simply use certified gluten free oats or oat flour to ensure these treats are completely gluten free. The rest of the ingredients are typically gluten free, but always check your chocolate chips to be sure.
→ What can I substitute for maple syrup?
Honey works as an excellent substitute for maple syrup in equal amounts, though it will change the flavor profile slightly. Agave nectar is another good option. For a lower sugar version, you can try using 2-3 tablespoons of monk fruit sweetener mixed with 1 tablespoon of water, though this may affect the binding properties of the mixture.
→ How do I know if my peanut butter oat mixture has the right consistency?
The perfect consistency for the peanut butter oat mixture should be thick enough to hold its shape when pressed, but still somewhat pliable. It should not be runny or too sticky. If you can form it into a ball that holds together without crumbling apart, you've got the right consistency. If it's too dry, add maple syrup or peanut butter one teaspoon at a time; if too wet, add more oat flour.
→ Can I make these without chocolate on top?
Yes, these peanut butter oat cups are delicious even without the chocolate layer! If you prefer, you can mix 2-3 tablespoons of mini chocolate chips directly into the peanut butter oat mixture instead of adding a chocolate topping. You could also top them with a drizzle of melted peanut butter or a sprinkle of cinnamon sugar for variety.
→ Can I freeze these peanut butter oat cups?
Definitely! These cups freeze beautifully for up to 3 months. Place them in an airtight container with parchment paper between layers to prevent sticking. Allow them to thaw in the refrigerator for 2-3 hours before enjoying, or eat them straight from the freezer for a more firmly textured treat that thaws quickly in your mouth.

Peanut Butter Oat Cups

These no bake peanut butter oat cups feature a creamy peanut butter oat base topped with smooth chocolate for an easy homemade treat.

Prep Time
10 Minutes
Cook Time
~
Total Time
10 Minutes
By: Sana

Category: Desserts & Sweets

Difficulty: Easy

Cuisine: American

Yield: 12 Servings (12 cups)

Dietary: Vegan, Vegetarian

Ingredients

→ Base Layer

01 1.5 cups peanut butter
02 1.5 cups oat flour (rolled oats processed finely in a food processor)
03 1/4 cup maple syrup

→ Chocolate Topping

04 1 cup chocolate chips
05 1 tsp coconut oil (optional)

→ Optional Toppings

06 Flaky salt
07 Sprinkles
08 Mini chocolate chips

Instructions

Step 01

Add peanut butter and maple syrup to a medium sized microwave-safe bowl. Microwave for 40-60 seconds until warm and easy to stir. Mix thoroughly until the peanut butter and maple syrup are completely combined into a smooth mixture.

Step 02

Gradually add the oat flour to the peanut butter mixture and stir until fully incorporated. This will require some effort as the mixture will become quite thick. For easier mixing, you can transfer to a standing mixer. The final mixture should be very thick but still moldable. If it appears too dry and crumbly, add additional maple syrup or peanut butter one teaspoon at a time. For a moister texture, you can optionally add 1/4-1/3 cup pumpkin puree.

Step 03

Line a standard muffin tin with cupcake liners, or use a silicone muffin pan for easiest removal. Note that these will be difficult to remove from a regular muffin tin without liners. You can also use mini muffin tins with liners or silicone mini muffin pans for smaller treats.

Step 04

Divide the peanut butter oat mixture evenly among the muffin cups. Press down firmly with your fingers to create a compact, even layer with a slightly indented top to hold the chocolate.

Step 05

In a separate microwave-safe bowl, combine chocolate chips and coconut oil (if using). Heat in 30-second intervals, stirring between each interval, until the chocolate is completely melted and smooth.

Step 06

Pour the melted chocolate evenly over each peanut butter oat cup. Use the back of a spoon to smooth the surface. If desired, immediately sprinkle with optional toppings like flaky salt, sprinkles, or mini chocolate chips before the chocolate begins to set.

Step 07

Refrigerate the cups for 2-3 hours or until completely set. Once firm, carefully remove from the muffin pan or silicone mold. Store in an airtight container in the refrigerator for up to 5 days for best freshness.

Notes

  1. These no-bake treats combine the classic flavors of peanut butter and chocolate with hearty oats for a satisfying snack or dessert.
  2. Since these cups contain fresh ingredients like maple syrup, they should be stored in the refrigerator rather than at room temperature.
  3. According to most experts, raw oats are safe to eat because they are steamed before being cut, rolled and flaked, unlike raw wheat flour.
  4. You can make your own oat flour by processing rolled oats in a food processor until finely ground.

Tools You'll Need

  • Muffin tin or silicone muffin pan
  • Cupcake liners (if not using silicone pan)
  • Microwave-safe bowls
  • Food processor (for making oat flour if not using pre-made)
  • Standing mixer (optional)

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains peanuts
  • Contains oats (may not be suitable for those with celiac disease unless certified gluten-free oats are used)
  • May contain dairy (check chocolate chips ingredients)
  • May contain soy (check peanut butter and chocolate chip ingredients)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 320
  • Total Fat: 22 g
  • Total Carbohydrate: 27 g
  • Protein: 10 g