Ingredients:

Potato (58%), Palm oil, Hot chilli seasoning (7%) (Sugar,Salt, Garlic, Onion, Flavour enhancers: E621, E627, E508 and E631, Maltodextrin, Soy sauce powder (Soybeans, Wheat, Water), Flavourings (Contains Celery), Red chilli pepper, Acidity regulators: E330 and E331, White pepper, Anti-caking agents: E551 and E339, Colours: E160c and E150c, Sweetener: E951, Spices (White pepper, Red chilli pepper)).
Aspartame, a source of phenyalalanine.

Allergy Advise: 

For allergen, see ingredients in Bold.

Nutrition per Typical Value 100g
Energy: 2324kJ / 555 kcal
Fat: 35g
of which saturates: 15g
Carbohydrate: 52g
of which sugars: 2.2g
Protein: 7.7g
Salt: 1.4g