1 pkg. Duncan Hines Yellow Cake Mix
2/3 c. oil
2/3 c. milk
4 eggs

CRUMBS:

4 c. flour
2/3 c. brown sugar
2/3 c. white sugar
2 sticks butter
1 stick butter
1 tsp. vanilla
1 tsp. cinnamon

Mix batter until smooth. Grease a cookie sheet (15 x 10 x 1). Bake at 350 degrees for 20 minutes. Remove from oven and cool about 10 to 15 minutes. Place crumbs on top and bake again for 20 minutes.

Crumbs: Melt butter and butter together with 1 teaspoon each vanilla and cinnamon. Mix together with rest of crumb ingredients (use your hand to mix). Sprinkle crumbs on top of cake.

When cake is finished and cooled, sprinkle confectioners' sugar on top.