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Easy Reeses Peanut Butter Pumpkin Dump Cake

Reeses Peanut Butter Pumpkin Dump Cake - featured image

This Easy Reese’s Peanut Butter Pumpkin Dump Cake combines rich, melty Reese’s peanut butter cups with spiced pumpkin puree for a decadent fall dessert. With just 10 minutes of prep and no electric mixer needed, it’s a crowd-pleasing treat perfect for Thanksgiving, Halloween parties, or any cozy autumn occasion.

Ingredients

Scale
  • 1 can (15 oz) pumpkin puree
  • 1 can (12 oz) evaporated milk
  • 3 large eggs, room temperature
  • 1 cup granulated sugar
  • 1/2 cup packed light brown sugar
  • 2 teaspoons pumpkin pie spice
  • 1 box (15.25 oz) yellow cake mix
  • 1 cup (2 sticks) unsalted butter, melted
  • 1 1/2 cups Reese’s Peanut Butter Cups, roughly chopped
  • 1/2 cup chopped peanuts (optional)

Instructions

  1. Preheat oven to 350°F (175°C). Grease a 9×13-inch baking dish with butter or non-stick spray.
  2. In a large mixing bowl, whisk together pumpkin puree, evaporated milk, eggs, granulated sugar, brown sugar, and pumpkin pie spice until smooth and well-combined.
  3. Pour the pumpkin mixture into the prepared baking dish and spread evenly.
  4. Sprinkle the yellow cake mix evenly over the pumpkin mixture, creating a sandy layer.
  5. Drizzle the melted butter evenly over the cake mix, covering as much dry mix as possible.
  6. Sprinkle chopped Reese’s Peanut Butter Cups over the top, pressing a few gently into the cake mix layer.
  7. Bake for 45-50 minutes, until the top is golden brown and the center is set and no longer jiggly.
  8. Let the cake cool in the pan on a wire rack for at least 15-20 minutes before serving. Serve warm, optionally with vanilla ice cream or whipped cream.

Notes

Don’t skip the cooling time; it allows the pumpkin layer to set. For a gluten-free version, use a gluten-free yellow cake mix. For a chocolate lover’s version, swap the yellow cake mix for chocolate fudge cake mix. Store leftovers covered in the refrigerator for up to 4 days. Reheat individual servings in the microwave for 20-30 seconds.

Nutrition

Keywords: dump cake, pumpkin, Reese's, peanut butter, fall dessert, easy dessert, Thanksgiving, Halloween