01 -
Preheat oven to 400°F. Line a large rimmed baking sheet with aluminum foil and place an oven-safe wire rack on top.
02 -
In a large bowl, gently combine ground beef with 2 tablespoons barbecue sauce, salt, and pepper. Avoid overmixing to keep patties tender.
03 -
Divide seasoned meat into 4 equal portions and shape into patties approximately 3½ inches wide and 1/2 inch thick.
04 -
On a parchment-lined tray, arrange 2 bacon slices in an X shape. Place a patty in the center, top with a pineapple slice, then fold bacon over and secure with a toothpick.
05 -
Repeat the wrapping process with remaining patties, pineapple slices, and bacon. Arrange all assembled burgers on the prepared baking rack.
06 -
Bake for 15 minutes. Remove from oven and brush remaining 2 tablespoons of barbecue sauce over the bacon using a pastry brush.
07 -
Return to oven and bake an additional 10–15 minutes until internal temperature reaches 160°F or desired doneness.
08 -
Remove burgers from oven and let rest on the baking sheet for 5 minutes. Toast burger buns during this time if desired.
09 -
Remove toothpicks and serve burgers on buns with additional toppings of choice such as lettuce or cheese.