Banana Cake

Ingredients FOR THE CAKE Cooking spray 3/4 (1 1/2 sticks) butter,¬†softened 1/2 c. granulated sugar 1/4 c. packed brown sugar 3 eggs 3 ripe bananas, mashed 3/4 c.sour cream 1 tsp. pure¬†vanilla extract 3 c. all-purpose flour 1 tbsp.cornstarch 1 tsp. baking soda 1/2 tsp.ground cinnamon 1/2 tsp.kosher salt FOR THE FROSTING 1 (8-oz.) block … Read more