Light and Fluffy Buttermilk Waffles

Bahan-bahan (8 porsi)

• 2 cups all-purpose flour*
• 1 tablespoon sugar
• 4 teaspoons baking powder
• ½ teaspoon kosher salt
• 1¾ cups buttermilk
• 2 eggs
• ⅓ cup butter (melted)
• 1⅓ cups brown rice flour
• ⅔ cup tapioca starch