This was one of the most excellent cheeseburger recipes I've ever made!!! Since I had VERY lean ground beef, I made 5 sandwiches, using 5 smaller French buns for the Kaiser rolls. Even though my sandwiches were smaller, for each one I did use 1 slice of Kraft American Cheese Singles, a scant 1 Tbs. Kraft Ranch dressing, a scant I Tbs. of a generic salsa, and subbed 2 slices of Louis Rich 65 per cent less fat bacon for the fattier kind. Spread the bottom bun halves with a bit of mayo before assembling. TRULY YUMMY!!!