Nigella Express: Speedy Gonzales

Nigella cooks Latin-influenced food the express way. Recipes include a standby sweetcorn chowder topped with toasted tortilla chips for a late-night treat, a quesadilla, and a dinner of 'Roqualmole' (Roquefort and guacamole) dip served with a cool cured fish ceviche, and margarita ice cream.