Cinnamon Coffee Cake - cooking recipe

Ingredients

3 c. flour
1 c. brown sugar
1 c. buttermilk
1 tsp. salt
1 egg
1 c. sugar
1 c. butter
1 tsp. baking soda
1 Tbsp. vanilla

Preparation

Mix first 4 ingredients until crumbly and remove 1 cup for topping.
Mix remaining ingredients in another bowl and add to dry mixture.
Pour into a 9 x 13-inch greased baking dish.
To make topping, add 2 tablespoons of brown sugar and 2 to 3 teaspoons cinnamon to 1 cup dry mixture left.
Pour on topping and press in with back of spoon.
Bake at 350\u00b0 for 45 minutes.