Lay's Green Onion

Lay's Green Onion by Lay's has 545 kcal per 100 g. One serving (30 g) is about 164 kcal.

Lay's Green Onion contains 6.2 g of protein per 100 g — about 1.9 g per 30 g serving.

Yes — 680 mg of sodium per 100 g, about 30% of the daily value.

It provides 4.4 g of fiber per 100 g — 16% 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 (545 kcal), sodium (680 mg); points in favor come from fiber (4.4 g). Overall that places it in band C.

About 18 g of Lay's Green Onion equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 545 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 272 kcal.

Per 100 g it has 3.1 g sugar and 33 g fat (2.6 g saturated). Fat provides 55% of its calories, so portion size matters most here.