INGREDIENTS
2 cups
all purpose flour
1 cup
tapioca starch
1 cup
potato starch
1/2 cup
rice flour
1 tbsp
xanthan gum
1 1/2 tbsp
baking powder
1 tsp
salt
1/2 cup
powdered sugar
1 cup
granulated sugar
1/2 cup
shortening
1/2 cup
butter
3 larges
eggs
1 tbsp
vanilla extract