Crumb Cake - cooking recipe

Ingredients

1 box yellow cake mix
1 lb. margarine, softened
1 1/2 c. sugar
2 Tbsp. cinnamon
4 c. flour
powdered sugar

Preparation

Prepare cake mix as directed.
Pour into 11 x 16-inch greased and floured pan.
Bake 15 minutes at 350\u00b0.
While baking, mix sugar and margarine.
Add cinnamon and flour.
Mix into crumbs and cover top of cake.
Continue to bake crumbs and cake for 20 minutes.
When cool, sprinkle with powdered sugar.