Frozen Berries, Cake Mix & Sprite Delight

Introduction

Sometimes the best recipes are the simplest ones! This 3-ingredient dessert combines juicy frozen berries, fluffy cake mix, and fizzy soda into a sweet, bubbly treat. Often called a dump cake, everything is layered and baked together—no mixing bowls, no fuss. With its fruity base and golden, crisp topping, this dish tastes like a cobbler but requires almost no effort.

Ingredients

2 (12-oz) bags frozen mixed berries (blueberries, raspberries, blackberries, or strawberries)
1 box white cake mix (without pudding mix added)
1 can (12 oz) diet 7-Up, Sprite, or Sierra Mist (clear soda works best)

Instructions

Preheat the Oven – Set to 350°F (175°C).
Prepare the Base – Spread frozen berries evenly into a greased 9×13-inch baking dish.
Add the Cake Mix – Sprinkle the dry cake mix evenly over the berries. Do not stir.
Pour the Soda – Slowly pour the can of soda over the cake mix. Let the bubbles do the work—don’t stir!
Bake – Place uncovered in the oven and bake for 45–50 minutes, until the topping is golden brown and crisp.
Serve – Cool slightly, then enjoy warm with vanilla ice cream or whipped cream.

A Little History

The dump cake originated in the U.S. during the 1960s as a budget-friendly shortcut dessert. Traditionally made with canned fruit, dry cake mix, and butter, this modern twist swaps butter for soda, creating a lighter, bubbly topping while keeping that classic cobbler-like charm.

Why You’ll Love It

Quick & Easy – Just 3 ingredients, ready for the oven.
Lighter Option – Using diet soda instead of butter lowers fat content.
Endlessly Adaptable – Works with any frozen fruit: peaches, cherries, blueberries—you name it.
Perfect for Sharing – Great for potlucks, family dinners, or surprise guests.

How It Works

The berries create a juicy, tart-sweet base.
The dry cake mix absorbs liquid and bakes into a golden, crumbly crust.
The soda’s carbonation lifts the mix, creating a light, fluffy topping without eggs or butter.

Who Loves This Dessert

This sweet shortcut has become a favorite among:

Busy parents who need a no-fuss dessert.
Berry lovers craving tart-sweet flavors.
Health-conscious eaters looking for a lighter treat.
Families who want comfort food with minimal effort.