Brownies
["1 1/3 c. flour", "1 tsp. baking powder", "1/2 tsp. salt", "2/3 c. butter or margarine", "4 sq. unsweetened chocolate", "4 eggs", "1 c. sugar", "2 tsp. vanilla"]
["Melt butter and chocolate.", "Sift flour, baking powder and salt.", "Beat eggs well.", "Gradually add sugar.", "Beat in melted chocolate and butter.", "Mix in flour mixture and vanilla.", "Bake in greased 8 x 11-inch pan in oven at 350\u00b0 for about 25 minutes."]
["flour", "baking powder", "salt", "butter", "unsweetened chocolate", "eggs", "sugar", "vanilla"]