Cook diced bacon 4 minutes, until browned. Drain on paper towels. Combine ground beef, Worcestershire sauce, garlic powder and pepper in bowl. Add bacon.
Form 6 patties, hiding 1 slice cheese inside each. Broil 8 minutes per side, until desired doneness.
Shred carrots and broccoli stalks; toss with ranch dressing. Serve with burgers; garnish with lettuce and tomato.