Coffee Crumb Cake - cooking recipe

Ingredients

Cake ingredients
1 (18 ounce) box yellow cake mix (no pudding in mix type)
3 eggs
1 1/2 cups water
1 teaspoon vanilla
confectioners' sugar
crumb ingredients
4 cups flour
3 teaspoons cinnamon
1 1/2 cups sugar
2 teaspoons vanilla
1 lb butter, melted

Preparation

Cake:.
mix all ingredients together and beat well. grease and flour 12x18x2 pan. bake at 350 for 20 minutes then put crumbs on top and bake an additional 20 minutes. cool completely then sift with confectioners sugar.
crumbs:.
mix all dry ingredients well. pour butter and vanilla mixture in dry ingredients and blend well. crumble over top of cake .