Description

This Blueberry Dump Cake is a simple, irresistible dessert that combines fresh or frozen blueberries with a sweet yellow cake mix topping. With minimal prep and baking time, it’s perfect for a quick weeknight treat or a delightful dessert for gatherings. The juicy blueberry base pairs wonderfully with the buttery cake crust, enhanced by optional nuts and cinnamon for extra texture and flavor.

Ingredients

Scale

Fruit Mixture

2 cups fresh or frozen blueberries
1 cup granulated sugar
1 tablespoon lemon juice

Cake Topping

1 box (15.25 oz) yellow cake mix
1/2 cup unsalted butter, melted

Optional Add-ins

1 cup walnuts or pecans, chopped
1 teaspoon ground cinnamon

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Instructions

Preheat Oven: Preheat your oven to 350°F (175°C) to ensure it’s ready for baking the dump cake evenly.
Prepare Fruit Base: In a mixing bowl, combine blueberries, granulated sugar, and lemon juice. Stir gently to mix.
Layer Fruit: Pour and spread the blueberry mixture evenly in the bottom of a greased 9×13-inch baking dish, creating a juicy base layer.
Add Cake Mix: Evenly sprinkle the dry yellow cake mix over the blueberry mixture, covering it completely for an even crust.
Drizzle Butter and Add Toppings: Drizzle the melted unsalted butter evenly over the cake mix. If desired, sprinkle the chopped walnuts or pecans and ground cinnamon over the top for added flavor and crunch.
Bake: Place the baking dish in the preheated oven and bake for 45-50 minutes until the top is golden brown and the fruit mixture is bubbly.
Cool and Serve: Allow the dump cake to cool for about 10 minutes to set slightly, then serve warm. Optionally, add a scoop of vanilla ice cream or whipped cream for a creamy finish.

Notes

Using frozen blueberries is convenient, but do not thaw them before baking to prevent sogginess.
You can substitute walnuts or pecans with your preferred nuts, or omit them for a nut-free version.
For extra zest, add a teaspoon of lemon zest to the fruit mixture.
Leftovers can be stored in the refrigerator for up to 3 days and reheated before serving.
To make it gluten-free, use a gluten-free yellow cake mix.

Prep Time: 10 minutes
Cook Time: 45-50 minutes
Category: Dessert
Method: Baking
Cuisine: American