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Stack of homemade no-bake peanut butter oat cups with chocolate topping and visible oats, arranged on white surface with scattered oats and peanuts

No-Bake Peanut Butter Oat Cups

These no-bake peanut butter oat cups are a game-changing treat layered with a crunchy oat base, creamy peanut butter center, and silky chocolate topping. Perfect for satisfying cravings without turning on the oven!
Prep Time 15 minutes
Chilling Time 20 minutes
Total Time 35 minutes
Course Dessert
Cuisine American
Servings 12 cups
Calories 240 kcal

Equipment

  • Muffin Tin
  • Microwave

Ingredients
  

Oat Base

  • 2 cups quick oats certified gluten-free if needed
  • 1/3 cup peanut butter natural, creamy
  • 1/4 cup honey or maple syrup
  • 2 tbsp coconut oil melted
  • 1/4 tsp salt
  • 1/2 tsp vanilla extract
  • 1 tbsp almond milk or any plant milk

Chocolate Topping

  • 3/4 cup chocolate chips dark or semi-sweet
  • 1 tbsp coconut oil
  • sea salt pinch, for garnish

Optional Peanut Butter Filling

  • 1/4 cup peanut butter
  • 2 tbsp powdered sugar
  • 1 tbsp coconut oil

Instructions
 

  • Line a muffin tin with liners. In a bowl, mix oats, peanut butter, honey or maple syrup, melted coconut oil, salt, vanilla, and almond milk. Mix until combined and holds shape.
  • Press about 2 tablespoons of the mixture into each muffin cup, firmly creating a base. Freeze for 15–20 minutes.
  • Melt chocolate chips and 1 tbsp coconut oil in the microwave in 30-second intervals, stirring until smooth.
  • (Optional) Combine peanut butter, powdered sugar, and coconut oil. Spoon a teaspoon on each oat base.
  • Spoon melted chocolate over each cup. Sprinkle sea salt or other toppings if using. Chill for 10 minutes to set.
  • Remove from muffin tin and store in the fridge up to 5 days or freezer up to 3 months.

Notes

Use maple syrup for a vegan version. Store in the fridge or freezer, and reheat briefly for a melty treat. Add mix-ins like shredded coconut, nuts, or mini chocolate chips for variation.
Keyword gluten-free, No-bake, Peanut butter, Vegan-Optional