Cabbage can be cooked in a crock pot. Cut or shred the cabbage before putting it in the crock pot, and add enough water to cover and your favorite seasonings. Set the temperature to low and cook for 10 to 12 hours.
For a hearty meal, cook cabbage and sausage in a crock pot. Add one large chopped onion, 1 tablespoon of butter, 1 pound of Italian, Kielbasa or other spicy sausage, a chopped cabbage, a 28-ounce can of diced tomatoes, a can of cheddar cheese soup and 1 cup of beef broth to a crock pot, in that order. Cook on low for eight to 10 hours or on high for four to six hours.