1 1/2 lb. lean ground beef
1 (29 oz.) can tomato sauce
1 (14 1/2 oz.) can peeled whole tomatoes
1 small onion, finely chopped
1/2 tsp. cinnamon
1/2 tsp. allspice
1 tsp. salt
1/2 tsp. freshly grated black pepper
1 1/2 tbsp. chili powder
1 tbsp. vinegar
1 clove garlic
3 bay leaves

Brown the meat and onion. Drain off any grease. Place meat and onion in a large, thick-bottomed pot or a crock-pot. Add the remaining ingredients and stir well. Cook slowly for at least 4 hours, covered. Remove bay leaves and garlic before serving. Serve on a bed of spaghetti and top with grated Cheddar cheese.