We’re going to talk about the nitty-gritty of wheat flour today. We’re going to get into wheat berries and protein content. Real baking stuff! The specific protein contents below are specific to King Arthur Flour which really is the only flour I use in my kitchen. I learned from my days as a professional baker that consistency in flour is paramount when you’re making huge batches of cake batter, biscuits, and scone dough. If your protein levels fluctuate, your end product will fluctuate, and customers tend to want the same awesome biscuit every single time. King Arthur Flour has some of the tightest milling specs in the industry which means their bags of flour are consistently great every single time, plus all of their flours are unbleached, too! A baker knows what they’re getting into when they open a bag of King Arthur All-Purpose Flour. That sort of consistency still matters to me, even if I’m just baking small batches of cookies in my home oven.