Knusper-nuss

Knusper-nuss by Ritter Sport has 548 kcal per 100 g. One serving (31 g) is about 170 kcal.

Knusper-nuss contains 6.4 g of protein per 100 g — about 2 g per 31 g serving.

Yes — 45.2 g of sugar per 100 g, roughly 11 teaspoons. Sugar makes up 88% of its carbohydrates.

It has 12.9 g of saturated fat per 100 g — 64% of the daily value, which counts as high.

It provides 3.2 g of fiber per 100 g — 11% 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 (548 kcal), sugar (45.2 g), saturated fat (12.9 g); points in favor come from fiber (3.2 g). Overall that places it in band E.

About 18 g of Knusper-nuss equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 548 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 274 kcal.