Is M&S Gastropub Gastro Pub British Beef Lasagne ultra-processed?

Whole Milk, Minced Beef (19%), Cooked Pulled Beef (10%), Cooked Egg Pasta (10%) (Durum Wheat, Semolina, Water, Pasteurised Egg), Tomatoes, Onions, Red Wine, Tomato Paste, Cornish Cove Mature Cheddar Cheese (Milk) (4%), Beef Stock (Water, Beef Bones, Onions, Tomato Purée, Carrots, Leeks, Garlic Parsley, Dried Herbs (Rosemary, Bay Leaves, Thyme)), Smoked Bacon (3%) (Pork, Water, Curing Salt (Salt, Preservative: Sodium Nitrite), Antioxidant: E301) Brown Ale (Barley), Red Leicester Cheese (Red Leicester Cheese (Milk), Natural Colour: B-carotenes) (2%), Carrots, Cornflour, Tomato Juice, Butter (Milk), Broad Bean Flour, Salt, Double Cream (Milk), Wheatflour*, Extra Virgin Olive Oil, Garlic Purée, Parsley, Thyme, Dried Mustard, Modified Maize Starch, Rosemary, Ground Spices (Black Pepper White Pepper, Turmeric, Allspice), Ground Bay Leaves

Kitchen staples like sugar, salt and oil. On their own they make a food processed, not ultra-processed.

• E250 Sodium nitrite Preservatives are substances which prolong the shelf-life of foods by protecting them against deterioration caused by micro-organisms and/or which protect against growth of pathogenic micro-organisms.
• Butter Butter, the fat churned from cream.
• Preservative Preservatives slow spoilage by microbes.
• Salt Salt, added for taste and preservation.
• Starch Starch extracted from cereals or potatoes, used to thicken.
• Vegetable oil Vegetable oils are pressed or extracted from seeds, nuts and fruits.
• Cheese Cheese is milk preserved with salt, cultures and rennet.