Why do onions make us cry?
Before we delve into the techniques, let’s understand why onions make us cry. When you cut an onion, it releases a chemical compound called propanethial S-oxide. This compound irritates our eyes, triggering tear production as our eyes try to flush it out. Now that we understand the science behind it, let’s move on to the strategies that can help us overcome this tear-inducing challenge.
1. Chill the onion
Did you know that chilling an onion before cutting it can help minimize the release of irritants? Place the onion in the refrigerator for about 30 minutes before you start slicing and dicing. This can help reduce the volatility of the compounds that cause tears, making your cutting experience much more pleasant.
2. Use a sharp knife
Using a sharp knife is not only essential for precision and safety but can also minimize onion tears. A dull knife can crush the onion’s cells, releasing more irritating chemicals. Invest in a good quality, sharp knife to make clean cuts that minimize the release of irritants.
3. Cut near running water
Cutting onions near running water can help wash away the irritants before they reach your eyes. Position your cutting board close to a sink or keep a steady stream of running water nearby. This simple trick can make a significant difference in reducing tearful encounters with onions.
4. Embrace proper cutting techniques
Mastering proper cutting techniques can help limit the release of tear-inducing compounds. Start by removing the onion’s root and cut it in half from top to bottom. Peel off the skin and make vertical cuts towards the onion’s center, ensuring not to cut all the way through the root end. Finally, make horizontal cuts depending on the desired size. Remember, the finer you chop, the more irritants will be released.
5. Dip the onion in water
Before you start cutting, try dipping the onion in cold water for a few minutes. This can help dilute the compounds responsible for making you cry. Alternatively, you can also try rinsing the onion under cold water before slicing and dicing.
- Chill the onion
- Use a sharp knife
- Cut near running water
- Embrace proper cutting techniques
- Dip the onion in water
By incorporating these techniques into your onion-cutting routine, you can master the art of chopping onions without shedding a tear. Remember, practice makes perfect, so don’t get discouraged if it takes a few tries to get it right. Happy tear-free cooking!