What are some common onion varieties used in cooking?
Common onions used in cooking are yellow onion, white onion, red onion, sweet onion, green onion, spring onion, leeks, and shallots.
<START_INST>What are some common onion varieties used in cooking?<END_INST><START_CTX><END_CTX><START_A>Common onions used in cooking are yellow onion, white onion, red onion, sweet onion, green onion, spring onion, leeks, and shallots.<END_A>