Garlic-Oregano Grilled Shrimp (Camarones Asada en Escabeche)

Escabeche, a quick pickling of already-cooked food, is a common way of preparing fish and vegetables in Mexico. In this healthy shellfish recipe, the shrimp are grilled first, then infused with flavor from a chile, herb and vinegar marinade. Serve with tortilla shells for tacos, on top of a salad or with toothpicks for an easy appetizer.