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Classic lemon dump cake served hot

Classic Lemon Dump Cake


  • Author: Savannah
  • Total Time: 40–45 minutes
  • Yield: 1012 servings 1x
  • Diet: Vegetarian

Description

A simple, zesty, and moist dessert that’s perfect for any occasion. Made by “dumping” a few ingredients into a pan and baking, this classic lemon dump cake combines the tang of lemon with a soft, buttery cake topping. Great for quick family desserts, brunches, or potlucks.


Ingredients

Scale

🛒 Ingredients (for one 9×13-inch pan):

For the Cake:

  • 1 box lemon cake mix (approx. 15.25 oz)

  • 1 can (21 oz) lemon pie filling

  • ½ cup (1 stick) unsalted butter, melted

Optional Add-ins / Variations:

  • 4 oz cream cheese (for lemon cream cheese dump cake)

  • 1 can (14 oz) sweetened condensed milk (for extra richness)

  • ½ cup fresh lemon juice or zest for more tang


Instructions

📝 Instructions:

Step 1: Prepare Oven & Pan
Preheat oven to 350°F (175°C). Grease a 9×13-inch baking pan.

Step 2: Layer Ingredients
Spread the lemon pie filling evenly in the pan.
Sprinkle the lemon cake mix over the filling in an even layer.
Drizzle the melted butter evenly over the top. If using cream cheese, dollop small pieces across the cake before baking.

Step 3: Bake the Cake
Bake for 45–50 minutes, or until the top is golden and a toothpick inserted in the center comes out mostly clean.

Step 4: Cool & Serve
Allow the cake to cool slightly before serving. Optionally, top with powdered sugar, whipped cream, or fresh berries for extra flair.

Notes

  • For a creamier version: Mix cream cheese into the pie filling before layering.
  • Condensed milk variation: Pour over cake mix before baking for a richer, gooier texture.
  • Serving: Best served slightly warm, though it can be refrigerated and enjoyed cold.
  • Prep Time: 10 minutes
  • Cook Time: 30–35 minutes
  • Category: Dessert / Quick Cake
  • Method: Baked
  • Cuisine: American