Gluten-free Vanilla Cake

Description
This cake is also known as Brazilian Dessert.

Ingredients

 * 4 tablespoon gluten-free margarine
 * three eggs
 * 2 cups sugar
 * 14 ounces of rice flour
 * 3 tablespoon corn starch
 * 1 cup milk
 * 1 tablespoon baking powder
 * 1 tablespoon vanilla sugar

Directions

 * 1) Beat margarine, egg yolks and sugar until creamy.
 * 2) Add rice flour, corn starch, vanilla sugar and milk, and beat for a few minutes.
 * 3) Add baking powder ang gently mix.
 * 4) Add beaten egg whites (beat egg whites for five minutes, until foamy).
 * 5) Preheat oven to 350 °F and bake for 40 minutes, or until golden.