Step 1

Preheat oven to 350 degrees F. Coat a 9- x 13-inch baking pan with cooking spray.

Step 2

In a large bowl, cream 1 cup butter and 1-1/2 cups sugar; add eggs, one at a time. Add 3 cups flour, the baking powder, and vanilla; mix well.

Step 3

Spread half the batter into prepared pan; spread cherry pie filling evenly over batter and, using a wet knife, cover evenly with remaining batter.

Step 4

In a small bowl, using a fork, mix together topping ingredients until crumbly. Sprinkle over batter.

Step 5

Bake 55 to 60 minutes, or until a wooden toothpick inserted in center comes out clean. Cool in pan on a wire cooling rack. Cut and serve.