For the cake:
2-1/4 cups gf flour
1 teaspoon baking soda
1/2 teaspoon salt
4 ounces semi-sweet gf chocolate, chopped
1/2 cup boiling water
1 cup
creme fraiche1 teaspoon vanilla
1 stick unsalted butter at room temperature
1/2 cup vegetable oil
1-3/4 cups sugar
5 large eggs
Buttercream Frosting:
4 large egg whites
1 cup sugar
Pinch of salt
3 sticks unsalted butter, at room temperature
1-1/2 teaspoons vanilla extract
(Optional) Gf Candy sprinkles
Assorted food colorings