Congo Squares
["2 1/4 c. flour", "2 1/2 tsp. baking powder", "1/2 tsp. salt", "2/3 c. shortening", "2 1/4 c. brown sugar (1 pkg.)", "3 eggs", "1 c. chopped walnuts", "1 pkg. chocolate chips"]
["Mix the flour, baking powder and salt.", "Melt shortening and add brown sugar; stir until mixed.", "Add eggs, one at a time, beating well after each addition.", "Add dry ingredients, then nuts and chocolate chips."]
["flour", "baking powder", "salt", "shortening", "brown sugar", "eggs", "walnuts", "chocolate chips"]