Crumb Cake - cooking recipe

Ingredients

1 box yellow cake mix
3 eggs
1 teaspoon vanilla
1 1/3 cups water
Topping
1 cup sugar
1 cup brown sugar
2 teaspoons vanilla
2 teaspoons cinnamon
1 1/2 cups butter
3 cups flour

Preparation

For cake, combine ingredients and bake in a greased cookie sheet/jelly roll pan for 13 minutes at 350.
Combine topping ingredients and put over warm cake and bake 15 minutes more.
Sprinkle with powdered sugar when cool.