In a bowl, beat pumpkin, sugar, milk, eggs and butter. Combine dry ingredients; stir into pumpkin mixture. Fold in walnuts and cranberries. Pour into a greased 9-in. x 5-in. loaf pan. Bake at 350° for 70 minutes or until a toothpick inserted in the center comes out clean. Cool in pan for 10 minutes; remove to a wire rack to cool completely.Yield: 1 loaf.