Prepare pimento cheese dip according to recipe link; reserve. Cook bacon until crispy; drain on paper towels and reserve. Cook caramelized onions according to recipe link; reserve.
Make ground beef patties (3-4). Sprinkle with Worcestershire sauce, salt & pepper. Grill or pan sear until cooked until just shy of desired doneness. Top each burger with 1/4 cup of pimento cheese dip. Remove from heat; cover and allow to rest for 4-5 minutes.
Plate burgers on favorite hamburger buns, top with crispy bacon and caramelized onions.