A 30g bowl of M&S Cafe Latte Porridge contains 116 kcal, 6.1g of sugar (4.5g of free sugar), 2.4g of fibre and 3.7g of protein. With 125ml of semi-skimmed milk the bowl comes to 175 kcal and 12.0g of total sugar. It is classed as NOVA 3 (processed).
Of the 20.4g of sugar per 100g in Cafe Latte Porridge, Boone counts 15.1g as free sugar. The rest (5.3g) is lactose from milk powder, which the NHS limit does not count. Method: total sugar less 5.3g lactose from milk powder (estimated where the pack gives no percentage).
Cafe Latte Porridge is classed as NOVA 3, processed. It is made from grains or other whole foods with culinary ingredients such as sugar, salt, oil or malt extract added, but none of the industrial ingredients that mark a food as ultra-processed.
Boone classifies processing from the published ingredient list using the NOVA system. Added vitamins and minerals are not counted as a marker of ultra-processing.