Cookie Tin Butter Cookies These taste like the wonderful butter cookies that you buy in the tins. 1 (18.25 ounce) box white cake mix 2 3/4 cups all-purpose flour 4 sticks (2 cups) REAL butter, slightly melted Preheat oven to 350 degrees F. Mix together all ingredients. Drop by teaspoonsful onto a baking stone. Bake for 8 to 10 minutes. Cool on a wire rack.