Step 1

Prepare a medium-hot fire in a grill. Place a la plancha cast-iron griddle on the grill to preheat.

Step 2

In a bowl, combine the avocados and lime juice and mash them together with a fork. Season with salt and stir in the cilantro. Set the guacamole aside.

Step 3

Divide the ground beef into eight 3-oz. portions and shape each into a ball.

Step 4

Using a stuffed burger press according to the manufacturer’s instructions, make 4 burgers, stuffing each with 1/2 oz. cheese. Season the burgers with salt and pepper.

Step 5

Place the burgers on the la plancha and cook, turning once, about 4 minutes per side. Place the burgers on the buns and top each with 1/4 cup guacamole and 2 bacon slices. Serve immediately. Serves 4.