Lentils

Lentils by D'Aucy has 84 kcal per 100 g.

Lentils contains 6.1 g of protein per 100 g.

Yes — only 0.4 g of sugar per 100 g. Most of its 12 g of carbs come from starch and fiber rather than sugar.

It provides 4.2 g of fiber per 100 g — 15% of the daily value.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. It collects almost no negative points (low sugar, saturated fat and sodium); points in favor come from fiber (4.2 g). Overall that places it in band A.

About 119 g of Lentils equals 100 kcal. It is a relatively low energy-density food, so portions can be generous.

Per 100 g it has 0.4 g sugar and 0.4 g fat (0.1 g saturated). Fat provides 5% of its calories, so portion size matters most here.