A Big Mac contains 53 ingredients. The beef patty is one of them. Boone counts the top-level ingredients in every one of the 151 items on the McDonald's UK menu, component by component as each item is assembled, and separates out those classed as additives or industrial substrates under NOVA group 4 criteria. The result is not what most people expect: the plant-based McPlant carries the longest list on the menu at 83 ingredients, and a barbecue dip sachet carries more than a McFlurry.
































The full McDonald's UK breakfast menu ranked by ingredient count. The Breakfast Wrap with Brown Sauce tops it at 60 ingredients, 28 of them manufactured, which puts a single breakfast item above most burgers. At the other end, plain Porridge is among the shortest lists on the entire menu. Breakfast has the widest spread of any section, from a handful of ingredients to sixty.
























McDonald's UK cold drinks ranked by ingredient count. The Caramel Iced Frappé leads at 23, and the Strawberry Candyfloss Frappé carries 14 manufactured ingredients out of 22, the highest proportion of any drink. Tropicana Orange Juice is a single ingredient. This section has the widest gap between simplest and most complex of anywhere on the menu.


































McDonald's UK sides, fries and dips ranked by ingredient count. The dips dominate: Sweet and Smoky BBQ leads the section at 20 ingredients, ahead of Sweet Curry at 19 and Spicy Mayo at 18. A sachet most people add without thinking carries a longer ingredient list than a McFlurry.

























McDonald's UK desserts ranked by ingredient count. The Galaxy Caramel McFlurry leads at 28, with the Smarties McFlurry at 24 and half of those classed as manufactured. The Chocolate Brownie has the shortest list in the section at 9. Mini McFlurries carry the same ingredient list as the regulars, since only the portion changes.














The McDonald's Happy Meal and kids range ranked by ingredient count. The Cheeseburger Happy Meal contains 50 ingredients across the whole meal, 18 of them manufactured. The fruit and vegetable sides are single ingredients, so the count is driven entirely by the main and the drink.










McDonald's UK hot drinks ranked by ingredient count, and the clearest illustration on the menu of what flavouring adds. A plain Latte is 3 ingredients with none classed as manufactured. A Toffee Latte is 22, of which 11 are. Same drink, same milk, one syrup.








