Classic Shortbread
["1 stick butter (at room temperature)", "1/3 c. powdered sugar (unsifted)", "1/4 tsp. vanilla", "1 c. flour"]
["Cream butter until light.", "Mix in powdered sugar, then vanilla. Work in the flour.", "Knead dough on unfloured surface until smooth. Use a shortbread pan or jelly roll pan.", "Spray lightly with nonstick spray.", "Put ball of dough in the middle of pan and spread to sides.", "Prick entire surface with a fork, then bake at 325\u00b0 for 30 to 35 minutes until very lightly browned.", "Be sure middle of shortbread is completely cooked.", "Cool 10 minutes, then loosen with a knife and flip onto a cutting board.", "Cut while still warm into desired shapes.", "Top with Lemon Curd, jelly or jam or dip in chocolate."]
["butter", "powdered sugar", "vanilla", "flour"]