Prawn Cocktail Crisps

Prawn Cocktail Crisps by M&S has 512 kcal per 100 g.

Prawn Cocktail Crisps contains 7.1 g of protein per 100 g.

Yes — 1120 mg of sodium per 100 g, about 49% of the daily value.

It provides 3.8 g of fiber per 100 g — 14% of the daily value.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (512 kcal), saturated fat (3.2 g), sodium (1120 mg); points in favor come from fiber (3.8 g). Overall that places it in band D.

About 20 g of Prawn Cocktail Crisps equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 512 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 256 kcal.

Per 100 g it has 3.1 g sugar and 28.7 g fat (3.2 g saturated). Fat provides 51% of its calories, so portion size matters most here.