3/4 lb. extra-lean ground beef
1-1/4 cups chopped onions, divided
1/4 tsp. each ground allspice, ground cinnamon, ground cloves and ground red pepper (cayenne)
2 cans (15 oz. each) tomato sauce
1 can (16 oz.) kidney beans, rinsed
6 oz. multi-grain spaghetti, uncooked