maria's coffee cake

by Maria

1/2 c brown sugar
1 c flour
2 tsp baking powder
1/2 tsp salt
1 egg
1/2 c milk
3 tbsp oil
grated lemon or orange zest

Topping:
1/2 c brown sugar
1 1/2 tsp cinnamon
2 tbsp margarine or butter melted

Preheat oven to 375 deg F.

Combine the cake ingredients and pour into a greased baking pan. Combine the topping ingredients and sprinkle over the cake. Bake at 375 deg F for 25 minutes.