Seed Oil Tracker: US Chain Restaurant Cooking Oil Dataset

What's in it: the cooking oil used by major US restaurant chains. Which oil each chain fries in, whether it is a seed oil (soybean, canola, corn, sunflower) or a more traditional fat (tallow, olive oil, avocado oil), and a per-chain cleanest and worst menu item. Source: compiled and verified by Seed Oil Tracker (https://seedoiltracker.com) from each chain's own published ingredient and allergen statements. Updated on an ongoing basis as chains change suppliers or add menu items. License: CC BY 4.0. Free to use, share, and build on, with attribution to Seed Oil Tracker (seedoiltracker.com). Format: CSV, one row per chain. Also available as JSON: https://seedoiltracker.com/open-data/seed-oil-tracker-chains.json Full methodology: https://seedoiltracker.com/methodology