Possible Clues:

• Tortilla and sauce, meat
• Chilean 'ad cooked Mexican dish
• Chilean ad cracking up Mexican dish
• A Chilean dish originally mistaken for a Mexican one
• Woman grabs youngster eating a spicy snack
• Dish left in hacienda, cooking
• Rolled stuffed tortilla with chilli sauce
• Gone off Chilean Da making dinner in Mexico
• English nation cut zero sandwiches, providing Mexican food
• Exotic lunch idea not for everyone -- a Mexican dish