Brownies
["1/2 c. shortening", "2 (1 oz.) sq. unsweetened chocolate", "3/4 c. sifted enriched flour", "1/2 tsp. baking powder", "1/2 tsp. salt", "2 eggs", "1 c. sugar", "1 tsp. vanilla", "1 c. broken California walnuts"]
["Melt shortening and chocolate together over hot water.", "Cool. Sift flour with baking powder and salt.", "Beat eggs until light; add sugar and then chocolate mixture.", "Blend.", "Add flour, vanilla and nuts.", "Mix well.", "Pour batter into a greased 8 x 8 x 2-inch pan.", "Bake in a moderate 350\u00b0 oven for 30 to 35 minutes.", "Cool and cut into squares."]
["shortening", "unsweetened chocolate", "flour", "baking powder", "salt", "eggs", "sugar", "vanilla", "broken California walnuts"]