2 cup flour
1 tsp baking powder
1/4 tsp baking soda
1 tsp salt
2/3 cup butter
2 cup packed light brown sugar
2 tsp vanilla
1 cup mini chocolate chips (opt)
1 cup chopped walnuts (opt)
Melt butter or margarine. Add sugar and mix well. Cool.
Add eggs and vanilla, blend well. Add the rest of the ingredients except the chocolate chips.
Put into a greased 9 x 13 inch pan. Sprinkle with chocolate chips and bake at 350 degrees F (180 degrees C) for 20 to 25 minutes. Cool and cut into bars.