Preheat the oven to 180ºC (160ºC for fan assisted ovens), gas mark 4.
Heat the oil in a pan, throw in the chicken and cook for 2-3 minutes until browned. Stir in the pepper and cook for a further 2 minutes. Add one sachet of Old El Paso Nachos Topping, leave uncovered and watch it simmer away for 3-4 minutes, stirring occas
Grab the Old El Paso Nachips™ tortilla chips from the kit and throw them into an ovenproof baking dish, spoon over some of the chicken mixture and cheese. Repeat making 3 layers, holding some cheese back for the top. Pour the second packet of Old El Paso
Pop it in the oven and cook for 10 minutes until the cheese is melted and bubbling.