Blondies

1/2 cup butter,melted
1 cup packed brown sugar
1 egg
1 tsp vanilla
1/2 tsp baking powder
1/8 tsp baking soda
1 cup flour
1/3 cup either butterscotch chips or choc chips

Heat oven to 350. Grease an 8x8 pan. Mix ingredients and spread in pan evenly. Bake for 20-25 minutes. Cool and cut into squares.