Walkers Max. Walkers Deli. Walkers Oven Baked. Walkers Sunbites. Ingredients : Potatoes Vegetable Oils Sunflower, Rapeseed, in varying proportions. Pickled Onion Seasoning [Acids (Potassium Acetates, Citric Acid, Sodium Acetates), Flavourings, Onion Powder, Potassium Chloride, Salt, Sugar], Antioxidants (Rosemary Extract, Ascorbic Acid, Tocopherol Rich Extract, Citric Acid).