Easy Crumb Cake - cooking recipe

Ingredients

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

Preparation

Bake cake according to directions in pan, 15 1/2 x 10 1/2 x 1-inch.
Mix the rest of ingredients, until crumbly, with hands. Distribute as evenly as possible on top of cooled cake.
Bake 25 minutes at 350\u00b0.