I used what I had on hand - 8 oz rotini, half cheddar, half mozzarella, a whole onion, topped with cut up bacon, dash of chili powder, splash of Worcestershire sauce, the rest of the ingredients listed. Cooked the pasta separately for times sake, so only use about half a can or so of water (added chicken bouillon). Was very good! Would make again. Wouldn't say it tasted like a cheeseburger though. Probably made 4-5 good servings.
