1 box Duncan Hines Butter Recipe cake mix (yellow)

CRUMBS:

3 sticks butter, melted
3 c. flour
3/4 c. granulated sugar
1/4 tsp. salt
1 1/2 to 2 tbsp. cinnamon

Grease and flour 10 x 17 inch jelly roll pan. Prepare cake mix as package directs. Pour into pan and bake 15 to 20 minutes or until lightly brown. In the meantime, mix above ingredients for crumbs and after first 15 to 20 minutes baking time, remove from oven and sprinkle all over with crumbs. Return cake to oven for another 10 to 15 minutes. When cool sprinkle with confectioners sugar.