Meemee'S Maple Peanut Butter Yummies
["1 1/2 c. flour, sifted", "1/2 tsp. baking soda", "1/4 tsp. baking powder", "1/2 tsp. salt", "1/2 c. shortening", "1/2 c. peanut butter", "1/2 c. brown sugar, packed", "1/2 c. maple syrup", "1 unbeaten egg yolk"]
["Sift flour, baking powder, soda and salt. Cream the shortening and peanut butter together.", "Add brown sugar; cream well.", "Add maple syrup and egg yolk; beat well.", "Blend in dry ingredients gradually.", "Mix thoroughly.", "Shape dough into balls.", "Place on ungreased pan and flatten with fork.", "Bake in a 350\u00b0 oven for 12 to 15 minutes.", "Makes 3 1/2 dozen."]
["flour", "baking soda", "baking powder", "salt", "shortening", "peanut butter", "brown sugar", "maple syrup", "egg yolk"]