How do you prep an onion?

To properly prep an onion, it's essential to understand the steps that lead to efficiently using it in various recipes. The correct answer involves cutting off both ends of the onion and rinsing it. This method helps in removing the outer skin and any residual dirt that may be present, which is critical for ensuring the onion is clean and safe for consumption.

Rinsing the onion after cutting off the ends can also mitigate some of the strong odors and potential irritation that come from the onion's juices, making it a more pleasant experience to handle.

Peeling and slicing or chopping into quarters are methods of preparing the onion for cooking, but they do not address the initial cleaning step. Soaking in water is not a common or effective method for prepping an onion, as it could dilute the flavor and does not aid in the first steps of preparation. Properly prepping onions sets a good foundation for their use in a variety of dishes, from salads to sautés.