For the blueberries and sauce:
1/4 cup melted butter
1/2 cup brown sugar
2 cups blueberries
1 tbsp lemon juice.
For the cake:
1/2 cup butter, softened
3⁄4 cup sugar
1 egg
1 teaspoon vanilla extract
1 1⁄2 cups flour
2 teaspoons baking powder
1⁄2 cup milk
1/4 tsp salt
1 tsp cinnamon (optional)
3/4 cup milk
DIRECTIONS
For the Sauce:
In a 9 inch square pan combine melted butter and brown sugar spread evenly on the bottom, add the berries evenly over top. Sprinkle with lemon juice.
For the Cake :
In a mixing bowl: cream butter, gradually adding sugar beating until light and fluffy. Beat in egg and vanilla.
In a separate bowl, mix flour, baking powder and salt.
Add dry ingredients alternately with milk to cream mixture.
Spread batter over blueberries.
Bake at 350F for 40-45 minutes. Invert onto a serving platter.
Cool. Serve with whipped topping or ice cream if desired.