Salsa Criolla (Peruvian Pickled Onions and Peppers) Recipe - Los Angeles Times

Ingredients

• 1 medium white onion, halved and thinly sliced crosswise
• 1 tablespoon kosher salt, plus more
• 2 tablespoons fresh lime juice
• 2 tablespoons distilled white vinegar
• 1 teaspoon finely chopped cilantro
• 1 thumb-sized orange chile, 1/2 aji amarillo chile or 1/4 orange bell pepper, seeded and minced