There are soooo many ways to prepare meat loaf, but this
one's got to be a keeper.  

Lisa's Stuffed Meat Loaf

1-1/4 pounds (570 g) lean ground beef
1 pound (454 g) bulk hot sausage
1-1/2 cups (360 ml) herb-seasoned dry bread stuffing
1 egg, beaten
5 T (75 ml) ketchup, divided
3 T (45 ml) steak sauce, divided
1 cup (240 ml) shredded Cheddar cheese (4 oz / 112 g)
1 small tomato, diced
1 small onion, diced
1/2 small green pepper, diced
8 to 10 fresh mushrooms, sliced
4 oz (112 g) thinly sliced fully cooked ham (optional)
1 cup (240 ml) shredded Swiss cheese (4 oz / 112 g)

In a mixing bowl, combine ground beef, sausage, stuffing,
egg, 3 T (45 ml) ketchup and 2 T (30 ml) steak sauce.  Mix
well.  Pat half of the meat mixture into a 9x5-inch
(23x13-cm) loaf pan.  Sprinkle with Cheddar cheese.  Layer
with tomato, onion, green pepper, mushrooms, ham if desired
and Swiss cheese.  Cover with remaining meat mixture; press
down firmly to seal.  (Mixture may be higher than the top of
the pan.)  Combine remaining ketchup and steak sauce;
drizzle over top of meat loaf.  Bake at 350 F (180 C) for 1
hour or until no pink remains, draining off fat when
necessary.

Makes 6-8 servings.