Ingredients 4 cups stone ground - white - rice flour 2 cups stone - ground brown - rice flour 2 cups tapioca flour 1 cup potato starch TRY -LSB-...] (drizzledwithflavor.com)
How to use: Gluten - free recipes often call for 1/2 to 3/4 cup potato starch as part of a flour blend. (glutenfreeandmore.com)
2 1/2 cups rice flour (white, brown, or a mixture of both) 1 2/3 cup potato starch 3 teaspoons baking powder 2 1/2 teaspoons salt 2 tablespoons sugar 1/2 cup dry buttermilk powder 3 tablespoons egg substitute 3/4 cup shortening, PLUS «PLUS» means this ingredient in addition to the one on the next line, often with divided uses 3 tablespoons shortening (cdkitchen.com)