2 eggs
1 tsp. vanilla
1 c. brown sugar
1 1/4 c. flour
1 tsp. baking powder
1/2 tsp. salt
1 1/2 c. chocolate chips
1 c. walnuts

Beat eggs for 2 minutes. Add vanilla and brown sugar. Blend; mix together flour, baking powder, and salt. Mix egg mixture into flour mixture. Stir in chocolate chips and walnuts. Pour into 8x10 inch or 7 1/2 x 12 inch baking pan. Bake at 350 degrees for 25 to 30 minutes. Cool, cut into bars or squares.