Overview
Onion rings (also called a French fried onion ring) is a form of appetizer or side dish in British and American cuisine. They generally consist of a cross-sectional "ring" of onion dipped in batter or bread crumbs and then deep fried; a variant is made with onion paste. While typically served as a side dish, onion rings are often eaten by themselves.
Onion strings are a variant where the onion is cut vertically first, resulting in strips rather than circles.
History
A British recipe from 1802 calls for cutting onions into slices, dipping them into a batter including Parmesan cheese, and deep frying them in lard. It suggests serving them with a sauce of melted butter and mustard.
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