Congo Squares
["2 3/4 c. sifted flour", "2 1/2 tsp. baking powder", "1/2 tsp. salt", "2/3 c. shortening", "2 1/4 c. brown sugar", "3 eggs", "1 c. nuts, crushed", "1 large pkg. semi-sweet chocolate morsels"]
["Preheat oven to 350\u00b0.", "Sift together flour, baking powder and salt.", "Melt shortening and add brown sugar.", "Stir until well mixed.", "Allow to cool slightly.", "Add eggs, one at a time, beating well.", "Add dry ingredients, nuts and chocolate.", "Pour in greased 11 x 16-inch pan.", "Keep mixture approximately 3/4 inch in depth. Bake at 350\u00b0 for 25 to 30 minutes."]
["flour", "baking powder", "salt", "shortening", "brown sugar", "eggs", "nuts", "semi-sweet chocolate morsels"]