Walnut Butter Cookies
["1 c. flour", "1/2 c. cornstarch", "1/2 c. powdered sugar", "3/4 c. butter (room temperature)", "1/2 c. chopped walnuts"]
["Preheat oven to 300\u00b0.", "Sift first 3 ingredients into a bowl. Add butter and mix well.", "Stir in walnuts.", "Drop on baking sheet and bake until light golden brown, about 20 to 25 minutes."]
["flour", "cornstarch", "powdered sugar", "butter", "walnuts"]