Apple Butter Coffee Cake

cream together:
1/2 cup butter or margarine
3/4 cup sugar
add and beat well:
2 eggs

combine:
2 cups all purpose flour
1 tsp. baking powder
1 tsp. baking soda
add alternately with dry ingredients:
1 cup sour cream

add and mix well:
1 tsp. vanilla
1 1/2 cup apple butter
pour into 12x8" baking pan coated with cooking spray
combine and sprinkle over batter:
1/4 cup brown sugar
1/4 cup white sugar
1 tsp. cinnamon
1/2 tsp. nutmeg
1 cup chopped pecans (optional)

Bake 350 degrees 30 -35 min. until toothpick tests clean