Crumb Coffee Cake - cooking recipe

Ingredients

2 c. brown sugar
2 c. flour
1/2 c. butter
1 egg
1 c. sour milk
1 tsp. vanilla
1/4 tsp. baking soda
1 tsp. cinnamon
1/2 tsp. cloves

Preparation

Mix brown sugar, flour and butter until crumbly mixture forms. Reserve 1 cup of this for frosting.
Add the rest of the ingredients, egg, milk, vanilla, soda, cinnamon and cloves.
Beat and pour in greased 13 x 9-inch pan and sprinkle 1 cup of crumbs on top.
Bake for 25 minutes at 375\u00b0.
I bake longer than recipe says.
Sour the milk by putting 1 teaspoon of vinegar in it.