Mac ’n Cheeseburger Casserole

1 lb (454 g) lean ground beef

2 cups (500 mL) sliced mushrooms

1 cup (250 mL) multicolored bell pepper (green, red, yellow),

1/2 cup (125 mL) chopped celery

1/2 cup (125 mL) chopped onions

1 can stewed tomatoes, undrained

1 can CAMPBELL’S® Condensed Low Fat Cream of Mushroom Soup

2 cups (500 mL) uncooked whole grain elbow macaroni

2 tbsp (30 mL) Worcestershire sauce

1 tbsp (15 mL) chili powder

1/4 cup (60 mL) shredded sharp Cheddar cheese