We transfer our fragrant casserole to buckwheat, mix and fill with water. It takes me 1.5 cups (buckwheat should be slightly uncoated). Bring to a boil, add salt to taste. Reduce the heat to low and cook under a closed lid until the buckwheat is ready, about 15 minutes, until all the broth is absorbed. This buckwheat porridge is perfect for chicken and meat and is very, very tasty in Lent.