Extra Peanut Butter

Extra Peanut Butter by Kellogg's has 488 kcal per 100 g. One serving (45 g) is about 220 kcal.

Extra Peanut Butter contains 14 g of protein per 100 g — about 6.3 g per 45 g serving.

Yes — 14 g of protein per 100 g, supplying 12% of its calories. That makes it a good protein source.

It has 6.7 g of saturated fat per 100 g — 34% of the daily value, which counts as high.

It provides 5.5 g of fiber per 100 g — 20% of the daily value, making it a high-fiber food.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (488 kcal), sugar (12 g), saturated fat (6.7 g); points in favor come from fiber (5.5 g), protein (14 g). Overall that places it in band C.

About 20 g of Extra Peanut Butter equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 488 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 244 kcal.