Flocão Sinhá is a type of coarse cornmeal used primarily in Brazilian cuisine to prepare dishes like cuscuz nordestino (Northeastern couscous). It's made from ground corn and is known for its slightly larger grains, which give it a distinct texture compared to finer corn flours. Flocão Sinhá is typically steamed and served with various accompaniments such as butter, cheese, or eggs, making it a staple in many Brazilian households, especially in the northeastern region.