---
title: 'How to Cut an Onion Perfectly Without Tears'
source: 'https://youtube.com/watch?v=T90r5pkhY1k'
video_id: 'T90r5pkhY1k'
date: 2026-08-10
duration_sec: 74
---

# How to Cut an Onion Perfectly Without Tears

> Source: [How to Cut an Onion Perfectly Without Tears](https://youtube.com/watch?v=T90r5pkhY1k)

## Summary

This video demonstrates a practical technique for dicing an onion without tearing up, emphasizing the importance of leaving the root intact while cutting. It provides a clear, step-by-step visual guide to achieve perfect onion pieces.

### Key Points

- **Root causes tearing** [00:02] — Cutting the onion's roots releases acid that makes your eyes tear up.
- **Cut off the top, keep the root** [00:17] — Instead of cutting the root, cut off the top part of the onion to prevent tearing.
- **Cut in half and peel** [00:31] — Cut the onion in half lengthwise, place the flat side down, and remove the upper skin.
- **Make long cuts towards the root** [00:47] — Make long cuts on each half towards the root, but do not cut the root completely. Then make a vertical cut and cut horizontally.
- **Final crosswise cut** [01:03] — Cut the onion crosswise to separate the pieces. Leaving the root keeps your eyes dry.

### Conclusion

The key to tear-free onion cutting is to leave the root intact while making all cuts, which prevents the release of the acid that causes eye irritation.

## Transcript

and turn into acid, due to which your eyes tear up while cutting the onion. So let's cut its roots. [laughter] Hey Shivam, what happened to you?   I do n't know, I'm feeling sad.
Why did he leave me? Instead, leave the root and cut off the top. Ok, now I understand.  We have to cut the top part leaving the root.  Just like that. Cut the onion in half lengthwise.  So now we have to cut straight across.
Code. So that the flat side is down before peeling. Now I will remove the upper skin. After this, make long cuts on each half towards the root. But do not cut the root completely.
Now I will make a vertical cut towards the root. cut it horizontally. Finally, cut the onion crosswise to separate the pieces. By the way, do you know that it is impossible to like and subscribe at the same time?
Leave the root there and your eyes will stay dry. Great job.  But now come on, you are with me because these people are not liking and subscribing to you. because these people are not liking and subscribing to you.