What types of flours are not sifted?

Flours that are typically not sifted include whole wheat flour, almond flour, and coconut flour. These flours often have a coarser texture and contain more natural oils, which can affect their behavior in baking. Additionally, some recipes, particularly those for quick breads or muffins, may call for unsifted flour to maintain density and moisture. Ultimately, whether to sift flour depends on the specific recipe and desired outcome.