How to Make Blueberry Dump Cake
- 1Preheat oven to 350 degrees. Mix berries, sugar, and cinnamon in the bottom of a 9x13 inch pan. Cover berries with dry cake. Pour melted butter over cake mix, do not stir.
- 2Bake for 30 minutes or until light brown. Serve warm or cold. Top with ice cream or whipped cream if desired.