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A lemon dump cake in a baking dish, dusted with powdered sugar, with a serving scooped out.
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Lemon Dump Cake

This lemon dump cake has a tart lemon-pineapple filling and browned buttery cake mix pieces. Lemonade concentrate gives the filling its sweet-tart taste, and this dessert can be served warm or chilled.
Prep Time7 minutes
Cook Time48 minutes
Cooling Time20 minutes
Total Time1 hour 15 minutes
Course: Cake, Dessert
Cuisine: American
Keyword: how to make lemon dump cake, lemon dump cake, lemon dump cake recipe, lemonade dump cake
Servings: 9 servings

Ingredients

Instructions

  • Preheat oven to 350°F and lightly grease a 9 x 13-inch baking dish.
  • Evenly spread the lemon pie filling over the bottom of the pan.
  • Evenly spoon the undrained crushed pineapple over the lemon pie filling.
  • Drizzle the lemonade concentrate over the pineapple.
  • Evenly sprinkle the lemon cake mix on top.
  • Slowly pour the melted butter over the cake mix.
  • Sprinkle lemon zest on top.
  • Bake for 45 to 48 minutes or until cake is baked through.
  • Cool for 15 to 20 minutes before dusting with powdered sugar.
  • Slice and serve.

Notes

Use frozen concentrate: Ready-to-drink lemonade is too watery for this filling.
Don’t drain the pineapple: The can juice is part of the fruit layer.
Spread the cake mix evenly: Thick mounds of dry mix can leave powdery areas.
Pour butter slowly: Cover pale dry spots first.
Cool before sugar: Hot fruit filling will dissolve powdered sugar.

Nutrition

Calories: 479kcal | Carbohydrates: 81g | Protein: 2g | Fat: 17g | Saturated Fat: 11g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Trans Fat: 1g | Cholesterol: 52mg | Sodium: 517mg | Potassium: 116mg | Fiber: 2g | Sugar: 58g | Vitamin A: 505IU | Vitamin C: 9mg | Calcium: 118mg | Iron: 1mg

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