How to Slice and Clean Leeks (2024)

Do you find yourself shying away from using leeks because you don’t know how to prep them? Fear not! Here is a step-by-step guide for How to Slice and Clean Leeks — from trimming, to halving, to washing — and my favorite ways to use them!

How to Slice and Clean Leeks (1)

While we love leeks around here, I also know they are not always the most intuitive veggie to prep. What’s even more? Many people are not sure how to use them either. Leeks are a great pick to add variety in your veggie-loading journey. Think of leeks as an elevated onion. They instantly add a bit of elegance to a dish while still imparting that delicious onion-like flavor. This post breaks down How to Slice and Clean Leeks (easily!) while also giving you some unexpected ways to use them in your veggie-loaded meals. Let’s get cooking!

Contents

  • How to cut leeks
  • How to clean leeks
  • Frequently asked questions about cutting and storing leeks

How to cut leeks

Step 1: Place your leek on your cutting board. With one hand, firmly hold the white portion of the leek in place. With the other hand, cut off the fibrous green top where it meets the white portion of the leek.

Step 2: Flip the leek around and cut off the root portion.

Step 3: Take your knife and run it lengthwise down the leek, splitting it in half.

Step 4: Place both leek halves cut side down on your cutting board. Slice into thin half-circles. As the layers of the leek come apart, you will notice sand or dirt between them.

How to Slice and Clean Leeks (2)
How to Slice and Clean Leeks (3)
How to Slice and Clean Leeks (4)

How to clean leeks

Step 1: Place sliced leeks into a bowl of water. Agitate and separate layers of leeks with your fingers so dirt can be released.

Step 2: Once clean, use a slotted spoon or your hands to scoop leek slices from water. Or you can pour through a colander.

Step 3: Pat dry before cooking and/or adding to a recipe.

How to Slice and Clean Leeks (5)
How to Slice and Clean Leeks (6)
How to Slice and Clean Leeks (7)

Frequently asked questions about cutting and cleaning leeks

Do you have to wash leeks before cooking?

Yes, yes, yes! As with most veggies, washing before eating is always recommended. However, washing leeks is particularly essential because they get LOTS of dirt and grit stuck in them during the growing process. Fortunately, a quick slice and swish in a bowl of water easily helps all that dirt fall out of your leeks and into the bottom of the bowl.

How to clean leeks easily?

I don’t know about you, but I did not grow up with leeks at the dinner table. They can feel a bit intimidating to know how to prep and where to use them if they are a new veg for you. Fortunately, even though leeks are not as common as onions, they are not as intimidating as they may seem! While leeks do harbor some dirt and sand between their layers, simply slicing, swirling around in some water, and then pulling them out is all it takes to clean leeks—and only takes a few minutes.

Is there an alternative way to clean leeks?

While I’m sure there may be other methods out there, I find thoroughly swishing sliced leeks in a bowl of water is the easiest and most effective way to remove all of the grit and dirt often found in leeks.

How to Slice and Clean Leeks (8)

Can you eat the green part of leeks?

Yes. While the green leek leaves can be a tough and fibrous, you can—indeed—use the green leaves! That being said, you may not want to use them along with the white part, which is nice and tender. Don’t worry, you don’t have to let these vitamin-loaded tops go to waste! You can use them fresh or frozen to make a cooking stock or to add some flavor and depth to a soup. I suggest you pluck out these woody green leaves before serving—as some people may find them a bit too tough!

How to trim leeks?

Trimming leeks is quite easy once you know what to do! Simply slice off the dark green leaves (the top of the leek) and then slice off the root. From there, you can decide on cutting the leek into round or semi-circle slices. See instructions above as well as the recipe card below—which gives you a step-by-step tutorial on how to both cut and clean leeks.

How far in advance can you prep leeks?

While waiting to trim your leeks until your are ready to use extends their shelf life (whole leeks can last up to 2 weeks in the fridge!), you can prep leeks 2-3 days before you’re ready to use them without much fear of them getting mushy. Of course, if your whole or prepped leeks ever look iffy, it’s always best to toss them. Let’s not let those luscious leeks go to waste! Make sure to have a plan for these elegant veggies when you head to the store and then feast on them in the next few days!

How to Slice and Clean Leeks (9)

Recipes that use leeks

Not sure how to incorporate leeks into your veggie-loaded journey? These are some of my top leek recipes to get you started!

  • Vegan Leek Potato Soup

Did you find this veggie how-to handyand would love to see more?

Sign up so that my newsletter is deliveredstraight to your inbox. And be sure to follow me onFacebook,PinterestandInstagramfor all kinds of veggie-loaded and healthy living ideas!

How to Slice and Clean Leeks (10)

Print Recipe

5 from 1 vote

How to Cut and Clean Leeks

Do you find yourself shying away from using leeks because you don't know how to prep them? Fear not! Here is a step-by-step guide for How to Slice and Clean Leeks — from trimming, to halving, to washing — and my favorite ways to use them!

Prep Time10 minutes mins

Cook Time0 minutes mins

Servings: 2 cups

Calories:

Author: Taesha Butler

Ingredients

  • 1 fresh leek

Instructions

  • Place your leek on your cutting board. With one hand, firmly hold the white portion of the leek in place. With the other hand, cut off the fibrous green top where it meets the white portion of the leek.

    How to Slice and Clean Leeks (11)

  • Flip the leek around and cut off the root portion.

  • Take your knife and run it lengthwise down the leek, splitting it in half.

    How to Slice and Clean Leeks (12)

  • Place both leek halves cut side down on your cutting board. Slice into thin half-circles. As the layers of the leek come apart, you will notice sand or dirt between them.

    How to Slice and Clean Leeks (13)

  • Place cut leeks in a bowl of water. Use your hands to agitate and separate the layers of leeks so that the dirt can easily wash away in the water.

    How to Slice and Clean Leeks (14)

  • Once the leeks are clean, use your hand or a slotted spoon to remove the leeks from the water. The dirt and sand from the leeks should sink to the bottom of the bowl of water.

    How to Slice and Clean Leeks (15)

  • Pat clean leeks dry before cooking.

    How to Slice and Clean Leeks (16)

Loving thisveggie how-toand are hungry for more veggie-loaded recipes and hacks?

Sign up so that my newsletter is deliveredstraight to your inbox. And be sure to follow me onFacebook,PinterestandInstagramfor all kinds of veggie-loaded and healthy living ideas!

How to Slice and Clean Leeks (2024)

FAQs

How to Slice and Clean Leeks? ›

With a sharp knife, remove the dark green leaf end and discard or save for soup or stew stock. Thinly slice the leek into rings and discard the root end. Submerge the sliced leeks in a bowl of cold water. Give them a gentle stir or shake to remove any soil or grit between the layers.

How should you wash leeks to make sure you remove all sand and grit? ›

Rinse Sliced Leeks Under the Faucet

If you chose to cut your leeks lengthwise, you can run each halved stalk under cool water, fanning the layers open with your fingers so the water can run in-between and wash away sand and grit.

Why do you soak leeks in water? ›

However, washing leeks is particularly essential because they get LOTS of dirt and grit stuck in them during the growing process. Fortunately, a quick slice and swish in a bowl of water easily helps all that dirt fall out of your leeks and into the bottom of the bowl.

Do you eat the dark green part of leeks? ›

The bulb comes to an end at a point, often with roots still attached. The bulbs and lighter green leaves are edible and can be eaten raw or cooked. The darker green leaves are much tougher and along with the roots, should be removed before eating or cooking.

What part of leeks do you eat? ›

Mostly just the white and light green parts are eaten, though the darker green parts have plenty of flavor and can either be cooked longer to tenderize them, or used when making homemade soup stock.

What is the brown stuff in leeks? ›

What is leek rust? As the name suggests, leek rust is a fungus that looks like little orange rust spots and streaks. If the disease is allowed to persist unchecked, it spreads, gradually infecting more of the leaf, until the leaf itself turns brown and withers.

How do you get mud out of leeks? ›

Method
  1. Start by slicing the green end in half. This will make it easier to clean out any mud.
  2. Wash the leek under cold water, letting the water wash the dirt out toward to fanned out green tops. Separate the leaves to get into all the nooky bits.
  3. Give it a shake and get it back to the chopping board.

Can you eat leeks raw? ›

You can either: Eat Them Raw: Like onions, raw leeks have a pretty strong flavor. But when they are very thinly sliced, they can be a nice garnish for soups, salads, roasted veggies, meats, fishes, or other dishes. Or you can also mix them into green salads, dips, or salad dressings.

When should you not eat leeks? ›

Avoid leeks with cuts or bruises. The dark green tops of leeks should look fresh. Avoid leeks with yellowing or wilting tops. Choose smaller, younger leeks when you want to eat them uncooked.

Why use leeks instead of onions? ›

Leeks are the mildest of the onion family and really shine when they're cooked, offering a lovely subtlety to dishes and a delicate, melty texture. Typically, the white and light green parts are consumed, while the dark green tops are left out, being full of fibers and hard to chew.

How to tell if leeks have gone bad? ›

If your leeks have gone bad, they'll often exhibit a few tell-tale signs. They may show signs of discoloration, becoming yellowed or darkened. A rotten smell or a slimy texture is a clear indicator that your leeks are no longer good to eat.

How does Gordon Ramsay cook leeks? ›

Season leeks with soy, maple, sesame oil, and mirin. Top with sliced garlic and a few knobs of butter around the outside of the pan. Add just enough stock to cover leeks halfway, bring to a boil and pop into over to roast until caramelized and tender when pierced with a knife.

How do the French eat leeks? ›

While the French use them all over the place, from the “French Women Don't Get Fat” soup to potato-leek soup to leek-and-whatever quiche and leek-and-whatever omelettes and leeks with vinaigrette and leeks gratin, I had them once in a restaurant here in France without any fuss, really just leeks, and they were awesome.

Do you peel the outer layer of a leek? ›

How to Cut Leeks: Step by Step
  1. Step 1: Trim Root End. ...
  2. Step 2: Trim Tough Green Tops. ...
  3. Step 3: Remove Damaged Outer Layers. ...
  4. Step 4: Cut Into Manageable Lengths. ...
  5. Step 5: Cut in Half Lengthwise. ...
  6. Step 6: Wash Very Well.

Do you cut the leaves off leeks? ›

First, slice the leeks in half lengthwise. Then, chop off the stringy roots and dark green leaves. You won't use the tough tops in most leek recipes, but still, don't toss them! They add delicious oniony flavor to homemade stock.

How do you trim leeks while growing? ›

Leaves which grow too long can be trimmed back slightly so that they do not rest on the ground. Cut the long dark leaves back by about 5 cm (2 in) in early summer and again in mid summer, and a third time if it is necessary, in early autumn.

Can you eat raw leeks? ›

The entire stalk of the green onion is typically sliced and eaten raw because of its delicate texture and flavor. Leeks, on the other hand, are tougher than green onions and aren't typically eaten raw. Both green onions and leeks soften when they are cook, but leeks take a little longer to get there.

Top Articles
Latest Posts
Article information

Author: Allyn Kozey

Last Updated:

Views: 6196

Rating: 4.2 / 5 (43 voted)

Reviews: 90% of readers found this page helpful

Author information

Name: Allyn Kozey

Birthday: 1993-12-21

Address: Suite 454 40343 Larson Union, Port Melia, TX 16164

Phone: +2456904400762

Job: Investor Administrator

Hobby: Sketching, Puzzles, Pet, Mountaineering, Skydiving, Dowsing, Sports

Introduction: My name is Allyn Kozey, I am a outstanding, colorful, adventurous, encouraging, zealous, tender, helpful person who loves writing and wants to share my knowledge and understanding with you.