Top 10 · Updated October 2026
Highest-Protein Mackerel Fillets In Olive Oil
Mackerel fillets in olive oil: typically 22.4 g of protein per 100 g (median of 39 products). The mackerel fillets in olive oil with the most protein per 100 g. Useful if you are trying to increase your protein intake. We checked 37 mackerel fillets in olive oil with complete data.
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Filetes de Cavala em Azeite Virgem Extra
Bom Petisco · 78 g (120 g)Also: Palm oil free · No additives
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Filetes de Cavala em azeite com aroma de fumo
Ramirez · 90 g (63 g)Also: Palm oil free · No additives
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How we built this list
We ranked all published mackerel fillets in olive oil on Foodmetria that have a photo and the required nutrition data, using values per 100 g from the product label. Ties are broken by Nutri-Score and by how often shoppers scan the product. Rankings update automatically as label data changes. Read our methodology.