Gluten-free Cocoa-Cola Cake

Ingredients

 * 2 cups sugar
 * 1 cup cola (not diet)
 * 2 cups gluten-free flour mix
 * 1½ cups gluten free miniature marshmallows
 * 1½ teaspoon xanthan gum
 * ½ cup buttermilk
 * ½ cup vegetable oil
 * 1 teaspoon baking soda
 * ½ cup butter or margarine
 * 2 eggs, slightly beaten
 * ⅓ cup Hershey's cocoa
 * 1 teaspoon gluten free vanilla extract

Gluten-free flour mix

 * 6 parts white rice flour
 * 2 parts potato starch (not potato flour)
 * 1 part tapioca starch (also called tapioca flour)

Directions

 * 1) Preheat the oven to 350 °F, and grease a 13 x 9 x 2-inch rectangular pan.
 * 2) In a large mixing bowl combine the sugar, flour, and xanthan gum.
 * 3) Set aside.
 * 4) In a medium saucepan combine the oil butter, cocoa, and cola.
 * 5) Bring the mixture to a boil over medium heat, stirring constantly.
 * 6) Add the chocolate mixture to the sugar mixture.
 * 7) Beat until smooth.
 * 8) Stir in the marshmallows.
 * 9) Add the buttermilk, baking soda, eggs, and vanilla; blend well.
 * 10) Pour the batter into the greased pan.
 * 11) Bake 40–45 minutes or until a toothpick inserted in the center comes out clean.

Gluten-free flour mix

 * 1) Mix the ingredients together thoroughly.