El Torito Marinated Mexican Onions Source: El Torito Executive Chef Pepe Lopez 6 Mexican green onions, trimmed 1 tablespoon fresh lime juice 1 tablespoon Worcestershire Sauce 1 tablespoon red vinegar Salt and white pepper to taste Cook onions in boiling water for 3 to 4 minutes. Drain; transfer to a suitable container. Add remaining ingredients and mix well. Refrigerate and marinate 30 minutes before use. Grill if desired.