Blond Brownies
In a large saucepan, melt 2/3 c. margarine. Remove from heat.
Add 2 c. packed brown sugar.  Stir until smooth.
Add 2 eggs and 2 tsp. vanilla.  Stir until well blended.
Mix 2 c. flour, 1 tsp. baking powder, 1/4 tsp baking soda, 1 tsp.
salt.
Add and stir well.
Pour into greased 9x13 pan.
Sprinkle with 1 c. chocolate chips or raisins.
Bake 30 minutes at 350.