Rich Peanut Butter Bars
["1/2 c. peanut butter", "1 1/2 tsp. baking powder", "1/2 c. margarine or butter", "1/2 tsp. salt", "1 1/2 c. sugar", "1 c. White Lily flour", "2 eggs"]
["Heat oven to 350\u00b0.", "Grease and flour a 9 x 13 x 2-inch pan. Melt peanut butter and margarine or butter in bowl over hot water. Add remaining ingredients.", "Stir until blended.", "Bake 25 to 30 minutes. Cool and cut into squares.", "Yields about 2 dozen squares."]
["peanut butter", "baking powder", "margarine", "salt", "sugar", "White Lily flour", "eggs"]