3/4 c. butter
2 1/4 c. brown sugar (1 box)
3 eggs
2 1/2 c. sifted flour
2 1/2 tsp. baking powder
1 tsp. salt (optional)
1 lg. pkg. butterscotch chips
1 c. chopped nuts

Preheat oven to 350 degrees. Melt butter and add brown sugar. Cool. Add eggs and beat until smooth. Sift together and stir in flour, baking powder, and salt. Add butterscotch chips and nuts. Spread in greased 9 x 13 inch pan. Bake about 25 minutes. Cut into bars.