Topping
- 1/4 cup brown sugar
- 2 tablespoons butter
- 2 cups fresh blackberries
- 3/4 cup white sugar
Cake:
- 1 cup white sugar
- 1 tsp Vanilla extract
- 1/2 cup butter, softened
- 2 eggs
- 1 1/2 cups all-purpose flour
- 2 teaspoons baking powder
- 1/2 teaspoon salt
- 1/4 cup milk
Prep
- 15 m
- Cook
- 45 m
- Ready In
- 1 h 30 m
- Preheat oven to 350 degrees F (175 degrees C).
- Melt brown sugar and 2 tablespoons butter together in a saucepan over medium heat. Add blackberries to brown sugar mixture; cook and stir until mixture bubbles, 1 to 3 minutes. Stir 3/4 cup white sugar into berries, crush berries slightly with a fork, and continue cooking until berries are hot and slightly broken-down, about 5 minutes more; remove from heat and pour into a 9-inch cake pan.
- Beat 1 cup white sugar and 1/2 cup butter together in a bowl with an electric mixer until light and fluffy; beat in eggs
- Whisk flour, baking powder, and salt together in a bowl. Alternately stir flour and milk into butter mixture, beginning and ending with the flour mixture. Mix vanilla into batter.
- Pour batter over blackberry mixture in the 9-inch cake pan.
- Bake cake in the preheated oven until cooked through, 35 to 40 minutes. Let cake cool in the pan until warm, but not completely cooled, about 30 minutes. Run a knife along the inside edge of the pan to separate cake from the sides, place a cake plate over the top of the pan, and flip the pan. Lift the pan slowly to release the cake from the pan.