A 30g bowl of Sainsbury's Choco Hazelnut Squares contains 133 kcal, 6.6g of sugar (all of it free sugar), 1.6g of fibre and 2.0g of protein. With 125ml of semi-skimmed milk the bowl comes to 192 kcal and 12.5g of total sugar. It is classed as NOVA 4 (ultra-processed).
All 22.0g of sugar per 100g in Choco Hazelnut Squares counts as free sugar, because it comes from added sugars rather than whole fruit or milk. A 30g bowl gives 6.6g, about 1.6 teaspoons.
Choco Hazelnut Squares is classed as NOVA 4, ultra-processed, because its ingredients include emulsifier, lecithin, flavouring and sugar syrup powder. These are industrial ingredients you would not use in a home kitchen. 3 of its 16 ingredients are of this kind.
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.