AmazingRibs.com is supported by our Pitmaster Club. Also, when you buy with links on our site we may earn a finderโ€™s fee. Click to see how we test and review products.

How To Dice An Onion As Perfectly As The Professionals

Share on:

Here is the best way to get nicely chopped onion bits called “diced onion”:

1) With a really sharp knife, cut the onion in half “Pole to pole” slicing through the stem and root. Chop off the stem end but leave the root end on to hold it together. There will be fewer tears with a sharp knife. If you cry easily when cutting onions, swim goggles will look goofy but put an end to the tears! Peel the dried outer layer off. You can save it for throwing in the pot with meat trimmings for making stock. Sometimes there is a slippery membrane between layers, and if this doesn’t come off with the outer layer, get rid of it so your hand doesn’t slip while chopping.

peeling the outer skin off the onion

2) Place the sliced center on a cutting board with the stem end towards your palm. Hold the knife on its side and slide the knife through it parallel to the board almost to the root but not through it. Do it again and again, making even slices. Now cut downward from top to the board making slices about the same thickness.

slicing the onion horizontally to cut height wise slices

3) Working your way in from the sides, make nice even slices all the way to, but not through the root.

slicing downward on the onion

4) Slice downward from the flat end creating nice even dices. Hold the onion in place with your fingernails, but curl your fingers inward so they are never in danger of being cut.

dicing the onion

5) Work your way back until you get to the stub attached to the root.

Chopping Onions

6) When you get near the root, you’ll have a stub of unchopped onion. Remove the root, and dice up that last slice.

Chopping stub of the onion

7) Voila: Perfectly even diced onion bits. Here’s a good tutorial on knife skills with links to more references.

diced onions

Related articles

Published On: 5/23/2015 Last Modified: 12/22/2022

Share on:
  • Meathead, AmazingRibs.com Founder And BBQ Hall of Famer - Founder and publisher of AmazingRibs.com, Meathead is known as the site's Hedonism Evangelist and BBQ Whisperer. He is also the author of the New York Times Best Seller "Meathead, The Science of Great Barbecue and Grilling", and is a BBQ Hall Of Fame inductee.

 

High quality websites are expensive to run. If you help us, weโ€™ll pay you back bigtime with an ad-free experience and a lot of freebies!

Millions come to AmazingRibs.com every month for high quality tested recipes, tips on technique, science, mythbusting, product reviews, and inspiration. But it is expensive to run a website with more than 2,000 pages and we donโ€™t have a big corporate partner to subsidize us.

Our most important source of sustenance is people who join our Pitmaster Club. But please donโ€™t think of it as a donation. Members get MANY great benefits. We block all third-party ads, we give members free ebooks, magazines, interviews, webinars, more recipes, a monthly sweepstakes with prizes worth up to $2,000, discounts on products, and best of all a community of like-minded cooks free of flame wars. Click below to see all the benefits, take a free 30 day trial, and help keep this site alive.


Post comments and questions below

grouchy?

1) Please try the search box at the top of every page before you ask for help.

2) Try to post your question to the appropriate page.

3) Tell us everything we need to know to help such as the type of cooker and thermometer. Dial thermometers are often off by as much as 50ยฐF so if you are not using a good digital thermometer we probably can’t help you with time and temp questions. Please read this article about thermometers.

4) If you are a member of the Pitmaster Club, your comments login is probably different.

5) Posts with links in them may not appear immediately.

Moderators

  Max

Click to comment or ask a question...

Spotlight

These are not paid ads, they are a curated selection of products we love.

All of the products below have been tested and are highly recommended. Click here to read more about our review process.

Use Our Links To Help Keep Us Alive

Many merchants pay us a small referral fee when you click our “buy now” links. This has zero impact on the price you pay but helps support the site.