This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to use cake flour
Make a southern caramel cake.
A southern caramel cake is a sweet cake made with layers of gooey and sweet. Serve this luscious southern caramel cake with tea and enjoy with your family or friends.

Options:
(1). Grate cold fruits like peaches and grapes and make a jam for the guests. Use it as a cookie topping topping.
(2). Make a southern caramel cake using your favorite batter ingredients. You can use powdered sugar, maple syrup, milk or flour.
(3). Preheat the oven to 350 degrees fahrenheit. Use a hand mixer to mix 1 cup of butter , 1/3 cup of vegetable oil, and 2.5 cups of granulated sugar in a large mixing bowl.
(4). Glaze the outside of the cake. Use the spray bottle to coat the outside of the cake using your homemade glaze.
The answer is:
(3).