1 pound lean ground beef
4 crisply cooked bacon slices, crumbled
1-1/2 teaspoons chopped fresh thyme
1/2 teaspoon salt
Dash black pepper
4 slices Swiss cheese
4 Kaiser Rolls
Prepare grill for direct cooking.
Combine ground beef, bacon, thyme, salt and pepper in medium bowl; mix lightly. Shape into four patties.
Place patties on grid over medium heat. Grill, covered, 8 to 10 minutes (or uncovered, 13 to 15 minutes) to medium (160°F) or to desired doneness, turning halfway through grilling time. top with cheese during last 2 minutes of grilling time