Unstuffed Cabbage
["12 oz. lean ground beef", "1 c. chopped onion", "1 small head green cabbage (about 2 lb.)", "1 (28 oz.) can crushed tomatoes", "2 Tbsp. packed light brown sugar", "2 Tbsp. distilled white vinegar", "1/2 to 1 tsp. salt (optional)"]
["Crumble beef into 4 to 5-quart Dutch oven.", "Add onions and cook over medium-high heat until beef is browned (5 to 7 minutes). Quarter and core cabbage.", "Cut in strips (1 inch wide).", "Add to meat.", "Cover and cook over medium heat 5 to 7 minutes until cabbage wilts."]
["lean ground beef", "onion", "green cabbage", "tomatoes", "brown sugar", "white vinegar", "salt"]