{"name":"Seed Oil Tracker — Restaurant Chain Seed-Oil Grades","license":"Creative Commons Attribution 4.0 (CC BY 4.0)","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Seed Oil Tracker (seedoiltracker.com)","source":"https://seedoiltracker.com/open-data","chain_count":5,"chains":[{"chain":"Serrano","country":"IS","slug":"serrano","grade":"A","risk":"Low Risk","avg_pufa_per_item":2.346,"menu_items_scored":49,"cooking_oil":"rapeseed oil (repjuolía) throughout: nachos are 'maísmjöl, repjuolía, salt', rice, beans, marinades, mayo and mango habanero all name repjuolía; tortillas carry palm + rapeseed margarine and fully hydrogenated sunflower; falafel sunflower oil (chain-stated ingredient list)","seed_oil_free_verified":false,"report_card":"https://seedoiltracker.com/is/chains/serrano"},{"chain":"Subway","country":"IS","slug":"subway","grade":"A","risk":"Low Risk","avg_pufa_per_item":2.796,"menu_items_scored":99,"cooking_oil":"not stated: Subway Iceland publishes no nutrition and no oil statement (its allergen and ingredient PDFs are Y/MC matrices); no deep fryer in Icelandic stores (no fried sides on the menu); scored as rapeseed-type sauces and bread oil, the norm in the Nordic Subway documents (estimate)","seed_oil_free_verified":false,"report_card":"https://seedoiltracker.com/is/chains/subway"},{"chain":"KFC","country":"IS","slug":"kfc","grade":"D","risk":"Very High Risk","avg_pufa_per_item":11.926,"menu_items_scored":91,"cooking_oil":"not stated: KFC Iceland's site names no frying oil (its allergen and nutrition pages are images); scored as an unspecified vegetable fryer oil (high-PUFA reading), estimate","seed_oil_free_verified":false,"report_card":"https://seedoiltracker.com/is/chains/kfc"},{"chain":"Pizzan","country":"IS","slug":"pizzan","grade":"F","risk":"Extreme Risk","avg_pufa_per_item":12.17,"menu_items_scored":231,"cooking_oil":"Rapeseed oil (repjuolía) in the dough; grated cheese blend with palm oil and rapeseed oil; crust oil is a rapeseed + fully hydrogenated rapeseed butter-oil with a palm-oil garlic romano blend; fries are pre-fried in sunflower oil and the chilli cheese tops in sunflower + rapeseed (supplier ingredient lines); the restaurant fryer oil itself is not stated (chain ingredient list)","seed_oil_free_verified":false,"report_card":"https://seedoiltracker.com/is/chains/pizzan"},{"chain":"Domino's","country":"IS","slug":"domino-s","grade":"F","risk":"Extreme Risk","avg_pufa_per_item":15.304,"menu_items_scored":242,"cooking_oil":"No deep fryer: everything is oven-baked. Dough: rapeseed oil (repjuolía); classic-base crust oil ('kantolía'), pan grease and breadstick oil are a soybean-oil spread ('Jurtaolía (sojaolía, salt, sojalesitín...)'); pan dough also carries palm-oil flakes; potato wedges are coated in sunflower oil; dips are rapeseed-oil based (chain-stated, Domino's Iceland ingredient list Nov 2025)","seed_oil_free_verified":false,"report_card":"https://seedoiltracker.com/is/chains/domino-s"}]}