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Gooey Peanut Butter Lava Cupcakes


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  • Author: Isabella
  • Total Time: 1 hour 40 minutes
  • Yield: 12 cupcakes
  • Diet: Vegetarian

Description

Indulge in these Gooey Peanut Butter Lava Cupcakes, where moist chocolate cupcakes hide a luscious, molten peanut butter center. With a rich chocolate flavor and a creamy surprise inside, these decadent treats are perfect for any dessert lover.


Ingredients

  • 1 cup all-purpose flour
  • ½ cup unsweetened cocoa powder
  • 1 teaspoon baking powder
  • ½ teaspoon baking soda
  • ¼ teaspoon salt
  • ½ cup unsalted butter, softened
  • 1 cup granulated sugar
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • ½ cup whole milk
  • 12 mini peanut butter cups, frozen
  • ½ cup creamy peanut butter
  • ¼ cup heavy cream
  • Chocolate frosting (optional, for topping)

Instructions

  • Prepare the Peanut Butter Filling: Microwave peanut butter and heavy cream in 30-second intervals until smooth. Pour into small molds or an ice cube tray and freeze for 1 hour.
  • Preheat Oven: Heat oven to 350°F (175°C) and line a muffin tin with paper liners.
  • Mix Dry Ingredients: Whisk together flour, cocoa powder, baking powder, baking soda, and salt.
  • Cream Butter & Sugar: Beat softened butter and sugar until fluffy.
  • Add Eggs & Vanilla: Beat in eggs one at a time, then mix in vanilla extract.
  • Combine Wet & Dry Ingredients: Gradually mix in dry ingredients, alternating with milk. Stir until just combined.
  • Assemble Cupcakes: Fill muffin cups with 1 tbsp of batter, place frozen peanut butter filling in the center, then cover with more batter (about ⅔ full).
  • Bake: Bake for 18-20 minutes until tops spring back when lightly touched. Avoid overbaking.
  • Cool & Frost: Let cupcakes cool for 5 minutes in the pan, then transfer to a wire rack. Frost with chocolate frosting if desired.

Notes

  • Use regular creamy peanut butter instead of natural for the best consistency.
  • Freeze peanut butter filling well to prevent it from sinking.
  • Microwave cupcakes for 10-15 seconds before serving to reheat the molten center.
  • Prep Time: 20 minutes (+1 hour freezing time)
  • Cook Time: 18-20 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American