Prepare bread or hot roll mix in pan following package directions (use 1 1/2 recipes of hot roll mix to make loaf).
Mix ground beef with seasonings; shape into a large football, 1 in. larger than pan. Place on broiler pan prepared with non-stick cooking spray; broil for 10-12 minutes on each side, approximately 6 in. from flame (turn over patty with cookie sheet).
Slice bread in half. Position hamburger, cheese, lettuce and tomatoes. Add top of loaf; position strips of white cheese for stripes and laces.