Heinz Macaroni Cheese Suitable for Vegetarians The secret to our delicious Heinz Macaroni Cheese- you might have guessed it - cheese. We add a touch of mild, buttery cheddar and... oops, guess it's not a secret anymore! Unleash the cheese lover within you and enjoy the nostalgia in every bite. Ingredients Macaroni (39%, Water, Durum Wheat Semolina), Water, Skimmed Milk, Cheddar Cheese (3% contains Milk), Reduced Fat Cheese (2%, contains Milk), Cornflour, Flavouring (contains Milk), Modified Cornflour, Rapeseed Oil, Mustard, Salt, Stabiliser - Polyphosphates and Sodium Phosphates, Sugar, Colour - Beta-Carotene