Spanish Coffee Cake - cooking recipe

Ingredients

2 1/2 c. flour
1 c. brown sugar
1/2 tsp. salt
3/4 c. white sugar
1 tsp. cinnamon
3/4 c. white sugar
1 tsp. soda
1 tsp. baking powder
1 c. buttermilk or add 2 tsp. vinegar to sweet milk
1 egg

Preparation

Mix first 6 ingredients thoroughly and remove 1 cup of mixture to use as the topping.
Set aside.
Add 4 remaining ingredients and mix thoroughly.
Bake in greased 9 x 13-inch pan, sprinkling on topping mixture.
Bake at 350\u00b0 for 30 minutes until lightly browned.