Why do onions make you cry?
Before we dive into the onion-peeling techniques, let’s understand why they make us cry. Onions contain a chemical compound called syn-propanethial-S-oxide, which is released when the onion tissues are damaged. When this compound mixes with your tears, it creates sulfuric acid, leading to eye irritation and tears.
Method 1: Chilled onions
One effective way to reduce your tearful experience is by chilling the onion in the refrigerator before peeling it. The cold temperature slows down the release of syn-propanethial-S-oxide, thereby minimizing eye irritation. Simply wrap the onion in plastic wrap and place it in the fridge for about 30 minutes before use.
Method 2: Running water
Another simple trick is to peel the onion under running water. The water helps to neutralize the sulfuric acid, reducing eye irritation and tears. Hold the onion under a steady stream of water while peeling off the outer skin layer. Remember to wash the peeled onion thoroughly to remove any lingering residue.
Method 3: Proper ventilation
Proper ventilation is crucial in reducing the concentration of the onion’s chemical compounds in the air. To achieve this, you can peel onions near a running fan or under a kitchen hood. Good airflow disperses the volatile compounds, minimizing their exposure to your eyes.
Method 4: Cutting near a flame
Peeling and cutting onions near a flame can also help reduce tears. Light a candle or turn on the gas stove to produce a small flame. The heat from the flame burns off the sulfuric compounds before they reach your eyes. Remember to be cautious while working with an open flame and never leave it unattended.
Method 5: Using goggles or glasses
If you’re particularly sensitive to onion-induced tears, wearing goggles or eyeglasses can provide physical protection. These items create a barrier between your eyes and the released chemical compounds, preventing irritation and tears. It may feel unusual at first, but it can be a game-changer for those who frequently work with onions.
Peeling onions without crying is possible by implementing these simple yet effective techniques. Whether you prefer chilling onions, using water, ensuring proper ventilation, utilizing a flame, or wearing protective eyewear, you can bid farewell to those pesky tears. Experiment with different methods and discover what works best for you. Happy onion preparation!