To cook amaranth boil 1 cup seeds in 2-1/2 cups liquid such as water or half water and half stock or apple juice until seeds are tender, about 18 to 20 minutes. For a breakfast cereal increase the cooking liquid to 3 cups and sweeten, you can also add raisins, dried fruit, cinnamon, nutmeg, or allspice and some nuts. recipe from: Sprouts