We've all run out of the kitchen with red eyes while making that famous onion soup. Chopping onions is the inevitable villain of any culinary endeavor, and one that even the greatest masters regularly capitulate to.
Have you tried cutting? onion With a diving mask or by lighting candles? Forget these myths. Science has a much more elegant answer, and we've discovered a simple trick that will send your tears to the dustbin of history forever.
Why do vegetables make you despair?
When you cut into an onion with a knife, you are causing a real drama on a microscopic level. With each cut, you are tearing its cells and releasing enzymes that instantly convert the natural sulfur compounds into an extremely irritating gas. This invisible invader then travels straight to your eyes, where it creates a mild acid upon contact with the moist mucous membranes. Your body instinctively defends itself with a cascade of tears to wash the intruder away. The solution? Reduce cell damage to an absolute minimum.
Your real enemy is a top knife.
The number one culinary sin in your kitchen isn't onions, it's your dull kitchen knife. A dull blade doesn't cut through cells cleanly and quickly, but instead crushes, tears, and shreds them mercilessly. As a result, a huge amount of the infamous gas is released into the air. Invest in a really sharp one “chef's knife” and sharpen it regularly. Sharpness will ensure clean and elegant cuts, significantly less cell damage and, as a result, your eyes will be completely dry.
The Root of Evil: The Secret of True Professionals
But here's the key trick that separates Michelin chefs from us amateurs: the root. It's that hairy, tough part at the bottom of the onion that we usually cut off first and immediately throw in the trash. A colossal mistake! The root contains by far the highest concentration of those sulfur compounds that make you cry. If you cut it off right at the beginning, you're opening Pandora's box of tears. The golden rule is: leave the root part completely alone while you're cutting it and only discard it at the end. Plus, the intact root will act as an excellent anchor, holding the entire onion together as you chop it.
Step by step to culinary nirvana
Always cut the onion vertically, from top to bottom, and keep the cut root. With gentle movements, peel only the outer, dry layer. Place the half flat on a cutting board and make several horizontal cuts, but be careful - be precise and do not cut into the root! Follow with quick vertical cuts, again strictly only to the root. Finally, simply slide a sharp knife from the top down and you will get perfect, even cubes. That awkward piece with the root that remains in your hand, simply throw in the compost. Voilà! Your kitchen smells like a promising gourmet evening, and you have preserved a completely clear and dry view.
