INGREDIENTS
4
Eggs
3 tsp
Baking powder
2 cups
Brown rice flour
1/2 cup
Cocoa powder
2/3 cup
Potato starch
10 cups
Powdered sugar
1 tsp
Salt
1 1/2 cups
Sugar
1 2/3 tbsp
Vanilla, pure
2 tsp
Xanthan gum
12 tbsp
unsalted butter, unsalted
2 1/16 cups
Butter
1 2/3 cups
Buttermilk
8 oz
Semi-sweet chocolate (melted and cooled slightly)
1/3 c tapioca flour or starch