50s Prime Time Cafe, Disney-MGM Preheat oven 400 F. Divide beef in half and place on a cookie sheet; top each portion of beef with a slice of cheese; bake until cheese melts and beef is warm. REmove from oven; assemble sandwich as follows: Spread all 3 slices of bread wtih dressing. On one slice, add a portion of beef; top with lettuce and another slice of bread with dressing. Add another portion of beef, lettuce, bacon and finally the third piece of toast with dressing. Secure with picks; cut in half. Serve with tomato, onion, and pickle.