Description
This easy one-bowl blueberry dump cake comes together in 20 minutes with frozen/thawed blueberries, boxed cake mix, and a sweet butter-sugar topping. A no-mix dessert with a juicy, tender crumb that bakes to golden perfection.
Ingredients
4 cups fresh blueberries (frozen thawed)
1 box (16 oz) yellow cake mix
1/2 cup granulated sugar (or brown sugar)
1/4 cup unsalted butter
1 tablespoon lemon juice
Instructions
Line a 9×13″ baking dish with parchment paper
Pour cake mix directly into prepared pan
Microwave butter until melted but lukewarm
Combine sugar, lemon juice, and melted butter in a bowl
Spread blueberries in single layer over cake mix
Pour sugar-butter mixture evenly over blueberries
Bake at 350°F (175°C) for 28-32 minutes
Let rest 10 minutes before slicing
Notes
Use parchment paper to ease cleanup
Single layer blueberries for even caramelization
Let cake cool fully before serving
Add extra cake mix around edges for crisper top
Adjust sugar if using extra-sweet berries
No need to stir the cake mix before baking
- Prep Time: 15
- Cook Time: 30
- Method: Baking
- Cuisine: American