Cupcakes, Icing & Sprinkles! Oh, my!

Yellow Cake Recipe:
Ingredients-
1 ½ cups rice flower (white will be sweeter than brown)
¾ tapioca flour
1 teaspoon salt
1 teaspoon baking soda
3 teaspoons baking powder
1 teaspoon xanthan gum
4 eggs
1 ¼ cups white sugar
2/3 cups mayonnaise
1 cup milk
2 teaspoons gluten-free vanilla extract
1. Preheat oven to 350. Grease and rive flour two 8 or 9 inch round cake pans or line your cupcake pan.
2. Mix the rice flour, tapioca flour, salt, baking soda, baking powder and xanthan gum together and set aside.
3. Mix eggs, sugar, and mayonnaise until smooth. Add the flour mixture, milk and vanilla and mix well. Spread into the pans of your choice.
4. Bake at 350 for 25 minutes. Cakes are done when they spring back when lightly touched or when a toothpick inserted near the center comes out clean.
5. * let the cakes cool before frosting them.

 ButterCream Icing Recipe
- ½ cup of butter
- ½ cup (butter flavored) Shortening
- 3 cups of sugar
- 1 tablespoon milk
- 1 teaspoon Vanilla
THEN WHIP IT ALL TOGETHER!