STEP 1
Dice the tomatoes and avocados. Mix the tomato pieces with the chopped red onion and chili pepper, the lime juice and avocado cubes to make a tasty salsa. Season with salt and pepper.
STEP 2
Grill or fry the burger with a little grease over medium heat until cooked on both sides.
STEP 3
Cut the buns in half and warm them in the oven for a few minutes. Take the bottom of the bun and place the baked burger on top. Top the burger with a tablespoon of barbecue sauce and the tomato-avocado salsa.
STEP 4
Top with a few leaves of lettuce and cover with the top of the sandwich.