Lasagna

Lasagna by Ronzoni has 360 kcal per 100 g. One serving (56 g) is about 202 kcal.

Lasagna contains 12.5 g of protein per 100 g — about 7 g per 56 g serving.

Yes — 12.5 g of protein per 100 g, supplying 14% of its calories. That makes it a good protein source.

Yes — carbohydrates provide 82% of its calories (75 g per 100 g, of which 1.8 g is sugar). It also delivers 3.6 g of fiber.

Yes — only 1.8 g of sugar per 100 g. Most of its 75 g of carbs come from starch and fiber rather than sugar.

Yes — just 0 mg per 100 g (0% of the daily value), which qualifies as low sodium.

It provides 3.6 g of fiber per 100 g — 13% 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 (360 kcal); points in favor come from fiber (3.6 g), protein (12.5 g). Overall that places it in band A.