INGREDIENTS
4
chiles—2 Anaheims and 2 jalapeños
Extra-virgin olive oil
1
large garlic clove, unpeeled
4 oz
shredded Monterey Jack cheese
Salt and freshly ground pepper
1 1/2 lb
ground beef
4
kaiser rolls, split
Lettuce leaves, sliced onion and tomato, mayonnaise and ketchup, for serving