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Peach Pecan Dump Cake

Each bite of this Peach Pecan Dump Cake is packed with delicious flavors: fresh peaches, cinnamon spice, buttery cake, and the perfect pecan crunch topping!
Prep Time15 mins
Cook Time30 mins
Total Time45 mins
Course: Dessert
Cuisine: American
Servings: 8
Author: DIY Thrill


  • 4 large Pearson Farm Peaches peeled, pitted, and sliced
  • 1 cup Water
  • 1 cup White Sugar
  • 3 tablespoons Cornstarch
  • 15.25 ounces Vanilla Cake Mix 1 box
  • 1 cup chopped Pearson Farm Pecans
  • ½ cup Butter 8 tbsp.
  • 1 teaspoon Cinnamon


  • Preheat oven to 350 degrees.
  • Spray inside of glass or ceramic 9x13 casserole dish with nonstick cooking spray, and set aside.
  • In large saucepan, stir together Water, Sugar, and Cornstarch. Cook over medium-high heat (stirring constantly) until thick and bubbly.
  • Once thickened remove from heat and allow to cool for 3 minutes while continuing to stir.
  • Carefully add in sliced peaches to mixture, and stir until well coated. Then transfer Peach mixture into baking dish, and spread out evenly.
  • Evenly sprinkle Cinnamon over Peach mixture.
  • In a medium mixing bowl, combine dry Cake Mix and melted Butter, and stir until crumbly. {break up any large chunks into small crumbles with spoon}
  • Pour cake/butter crumble mixture over Peaches in baking dish, and spread out evenly.
  • Evenly sprinkle chopped Pecans over crumbly cake mixture.
  • Bake for 30 minutes, or until sides are hot and bubbly.
  • Serve with a scoop of Vanilla Ice Cream or Whip Cream. Enjoy!