Cinnamon Coffee Cake - cooking recipe

Ingredients

1 c. sugar
1 c. brown sugar
2 1/2 c. flour
1 tsp. cinnamon
1 tsp. nutmeg
1 tsp. salt
3/4 c. cooking oil
1 egg
1/2 tsp. baking soda

Preparation

Mix together the first 6 ingredients.
Add oil and stir until crumbly.
Reserve and set aside 1 cup of this mixture for topping. Add 1 cup buttermilk or 1 cup milk with 1 teaspoon vinegar to remaining mixture.
Beat in egg and baking soda.
Turn batter into greased 9 x 13-inch pan.
Sprinkle with reserved topping.
Bake at 350\u00b0 for 30 minutes.