Whole Grilled Fish with Crispy Garlic and Red Chiles

18-inch-long banana leaves, rinsed (see Note)

minced fresh ginger

scallions, white and green parts thinly sliced separately

whole red snappers

sherry

low-sodium soy sauce

vegetable oil

large garlic cloves, thinly sliced

fresh long red chiles, seeded and thinly sliced

Salt

cilantro leaves

Lime wedges, for serving