**MODIFIED - I doubled the amount of ground beef when making this for a party. I can see why Shelby Jo said that the cheese would have been overpowering with the original recipe! It was just right with the 2 pounds.** This is actually called 'All-American Cheeseburgers' from Gooseberry Patch's "Super-Fast Slow Cooking Cookbook". I didn't want you to think that you are making actual cheeseburgers, so I changed the name for Zaar. I see no reason why you couldn't use low fat ingredients. Enjoy!