What is almond flour?
Almond flour is simply blanched almonds ground to a fine powder. It has no gluten, plenty of natural fat, and a mild sweet flavor, which makes bakes moist and tender but without the stretch and structure wheat gives. A cup is fairly light — about 96 grams.
It’s the backbone of macarons, financiers, frangipane, and many low-carb and gluten-free recipes. Because nut flour compresses and clumps, and because it can’t be swapped 1:1 for wheat flour, weighing is the safest approach — 1 US cup is about 96g.