The America’s Test Kitchen Gluten-free Flour Blend
Makes 42 ounces (about 9 ⅓ cups)
Be sure to use potato starch, not potato flour. Tapioca starch is also sold as tapioca flour; they are interchangeable. S
- 24 ounces (4 ½ cups plus ⅓ cup) white rice flour
- 7 ½ ounces (1 ⅔ cups) brown rice flour
- 7 ounces (1 ⅓ cups) potato starch
- 3 ounces (¾ cup) tapioca starch
- 3/4 ounce (3 tablespoons) nonfat milk powder
Whisk all ingredients together in large bowl until well combined. Transfer to airtight container and refrigerate for up to 3 months.