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Peanut Butter Marshmallow Cups Recipe

4.5 from 112 reviews

These Peanut Butter Marshmallow Cups are a delightful no-bake treat that combines rich semi-sweet chocolate, creamy peanut butter filling, and fluffy marshmallow cream in perfect harmony. Perfect for a quick dessert or snack, these cups are easy to prepare using simple ingredients and freezing steps.

Ingredients

Scale

Chocolate Layer

  • 2 cups semi-sweet chocolate chips, divided into 1 cup and 1 cup

Peanut Butter Filling

  • ½ cup creamy peanut butter
  • 6 tablespoons powdered sugar
  • 1 ½ tablespoons unsalted butter, room temperature

Additional Filling

  • 8 tablespoons marshmallow cream (Jet-Puffed brand recommended)

Instructions

  1. Prepare muffin tins: Line 12 muffin tins with parchment cupcake liners and set aside to ensure easy removal of the peanut butter cups later.
  2. Melt the first half of chocolate chips: Place 1 cup of semi-sweet chocolate chips into a microwave-safe bowl. Heat in 30-second intervals, stirring between each to ensure smooth melting without burning.
  3. Create the chocolate base: Using two small spoons, scoop out ½ tablespoon of the melted chocolate and place it evenly on the bottom of each cupcake liner, spreading carefully to cover the bottom surface.
  4. Freeze the chocolate base: Place the trays in the freezer for 10 minutes to set the chocolate solidly.
  5. Prepare the peanut butter filling: In a mixing bowl, combine the peanut butter, powdered sugar, and softened unsalted butter. Beat with a handheld mixer at medium speed until the mixture is smooth and creamy.
  6. Add peanut butter filling: Scoop 1 to 2 teaspoons of the peanut butter mixture onto the center of each chocolate base. Flatten gently with a spoon and spread evenly, ensuring the filling does not touch the sides of the cupcake liners. Freeze for another 10 minutes.
  7. Top with marshmallow cream: Remove the cups from the freezer and add 1 teaspoon of marshmallow fluff gently on top of the peanut butter layer. Keep the fluff centered, then dip a finger into water and smooth the marshmallow cream delicately. Return to the freezer for 10 minutes.
  8. Melt the remaining chocolate chips: While marshmallow fluff is setting, melt the second cup of chocolate chips using the same microwave method described earlier.
  9. Finish with a chocolate topping: Spoon ½ tablespoon of melted chocolate over each cup, spreading it out to the edges of the liners to seal the tops thoroughly.
  10. Final freeze: Freeze the peanut butter marshmallow cups for an additional 10 minutes to allow the final chocolate layer to set completely before serving.

Notes

  • Use parchment cupcake liners for easy removal without sticking.
  • Ensure the peanut butter filling does not touch the sides of liners to prevent mixing layers.
  • Dipping your finger in water before smoothing marshmallow fluff helps prevent sticking.
  • The treats can be stored in the freezer for longer shelf life or refrigerated for a softer texture.
  • Make sure butter is softened to room temperature for smooth peanut butter filling.

Keywords: peanut butter, marshmallow cups, no bake dessert, chocolate cups, easy sweets, peanut butter treats