Barquillos

Barquillos by Mac'ma has 431 kcal per 100 g. One serving (30 g) is about 129 kcal.

Barquillos contains 8 g of protein per 100 g — about 2.4 g per 30 g serving.

Yes — carbohydrates provide 70% of its calories (75 g per 100 g, of which 27 g is sugar). It also delivers 3 g of fiber.

Yes — 27 g of sugar per 100 g, roughly 7 teaspoons. Sugar makes up 36% of its carbohydrates.

It has 6 g of saturated fat per 100 g — 30% of the daily value, which counts as high.

Yes — just 72 mg per 100 g (3% of the daily value), which qualifies as low sodium.

It provides 3 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 (431 kcal), sugar (27 g), saturated fat (6 g); points in favor come from fiber (3 g), protein (8 g). Overall that places it in band C.