Ingredients

3 whole green chiles, such as Anaheim or Hatch2 pounds ground beef1 teaspoon salt1/2 teaspoon pepper6 slices slices sharp cheddar cheese6 hamburger buns, split and toastedOptional: Lettuce leaves, sliced tomato, sliced onion, bacon and mayonnaise

Preparation

Grill peppers, covered, over high heat until all sides are blistered and blackened, 8-10 minutes, turning as needed. Immediately place peppers in a small bowl; let stand, covered, 20 minutes. Reduce grill temperature to medium heat.

Meanwhile, in a large bowl, combine beef, salt and pepper; mix lightly but thoroughly. Shape into six 3/4-in.-thick patties.

Peel off and discard charred skin from peppers. Cut peppers lengthwise in half; carefully remove stems and seeds. Cut into slices or coarsely chop.

Grill burgers, covered, over medium heat until a thermometer reads 160°, 5-7 minutes on each side. Top with cheese and chiles; grill, covered, until cheese is melted, 1-2 minutes longer. Top bun bottoms with burgers. If desired, serve with lettuce, tomato, onion, bacon and mayonnaise.