Crumb Cake - cooking recipe

Ingredients

1 box yellow cake mix
2 c. flour
2 sticks margarine
3/4 c. sugar
1/4 tsp. salt
4 Tbsp. cinnamon
confectioners sugar

Preparation

Bake cake mix as directed on box in 9 x 13-inch greased pan at 350\u00b0 for only 20 minutes.
Top with crumb mixture and continue baking 10 to 15 minutes longer or until toothpick comes out clean. Cool and top with confectioners sugar.