• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

join the eatmail for exclusive recipes & meal ideas

Join now

Subscribe for new recipes, meal plans & 3 free ebooks!

  • About
  • Contact

Live Eat Learn

Easy vegetarian recipes, one ingredient at a time

free ebook

Subscribe for new recipes, meal plans & 3 free ebooks!

  • Recipe Index
  • Vegetarian 101
  • Travel
  • Meal Plans
  • Course
    • Breakfasts
    • Lunches
    • Dinners
    • Appetizers
    • Sweets
    • Drinks
  • Diet
    • Dairy Free
    • Gluten Free
    • Low Carb
    • Paleo
    • Raw
    • Vegan
  • Season
    • Winter
    • Spring
    • Summer
    • Fall
  • Ingredient
    • Avocado
    • Bean
    • Cauliflower
    • Chickpeas
    • Eggplant
    • Mushroom
    • Tofu
    • Quinoa
    • View All
  • Collections
    • All Time Favorites
    • Air Frying
    • Budget Friendly
    • Comfort Food
    • High Protein
    • Meal Prep
    • Meatless Monday
    • Quick Dinners
    • View All
  • Visit our kombucha site
Home Learn Featured Ingredients

Leeks 101

Share
Share on:
By: Sarah BondUpdated: Feb 05, 2022 Leave a Comment

This post contains affiliate links.

From cleaning, cutting, and learning how to cook leeks to choosing the type to suit your taste, here is everything you need to know!

A bunch of leeks arranged neatly on a white background

What are leeks?

You may think they look like giant green onions, or you may have no clue what on earth these veggies are. Well, they’re leeks, and they are the bomb! (You may have even enjoyed them in my Brussels Sprouts Latkes with Dijon Yogurt Sauce.)

But… what are they, really?

Leeks come from the onion, garlic, and shallot family (shout out alliums), and they are actually similar to green onions. Those with the giant green onion thought aren’t too far off! However, their flavor is a bit milder, and they actually have subtle sweet undertones.

The white and light green parts are typically eaten while the darkest ends of the stems are discarded. Though the ends are edible, their bitter flavor often gives them the garbage treatment, leaving the rest to be enjoyed in soup, pasta, stir fry, and so much more.

How to cut leeks

Step 1: Trim The Ends
To cut leeks, start by trimming off the darkest part of the stems. This area has a bitter flavor, and most prefer to omit it from their recipes. After trimming off the ends, do the same with the root.

A leek on a white background with the ends cut off, detailing how to cut a leek

Step 2: Halve
Next, slice the leek down the center, creating two halves that are flat on one of the sides.

Two leek halves side by side on a white background, insides facing up

Step 3: Slice
Place the flat side down, and chop into thin strips. One chopped, separate with your fingers and place into a bowl of water to soak.

Two leek halves side by side, one whole and one chopped, detailing how to cut leeks

How to clean leeks

Because leeks grow in the soil and have loads of layers, they’re often packed with dirt and will need a thorough cleaning.

It’s easiest to clean them after chopping. Just throw your chopped leeks into a bowl of water and squish them around. After a few minutes, thoroughly rinse all of the pieces by rubbing the dirt off.

You can give them a final good rinse-over by placing in a mesh strainer and running under the water, mixing them around as you do to be sure that the water hits and rinses off each piece.

Chopped leeks soaking in a bowl of water

How to cook Leeks

Now for the easy part… how to cook leeks! Leeks can be cooked in a few different ways. Whether you sauté, grill, or roast them, you’re in for a lot of flavor.

Sauté: This is likely the most common method as it is the easiest! Just toss the leeks on a skillet with a bit of oil or butter (and with or without other veggies). Let them cook until soft, stirring often. Perfect for this leek tart!

Roast: Love a good roasted veggie platter? Me too. Next time, include leeks! These cook well in the oven and do best at a high heat (like 425°F or 218°C). Full guide to roasted leeks here.

Grill: Leeks can be grilled like any other veggie. Do so with the leek halves, and grill until charred to your taste.

Simmer: If making a soup, throw in leeks for loads of flavor. I recommend softening the leeks first (with butter or oil) before adding the rest of the soup ingredients. Then, let them simmer alongside everything else!

Varieties & seasonality

You probably see leeks in your grocery store year round, but they’re the best during the late winter to early summer. And because most veggies have so many varieties (onions or peppers, for example), you may be surprised to learn that there are really only two main types of leeks: those harvested in the early season, and those harvested in the late season.

Early season leeks are usually smaller in size and have a more subtle flavor. Late season leeks are larger, darker, and more potent in flavor. Each type encompasses multiple “strains” of leeks (i.e. Columbus or Varna leeks in early season, and Titan and Bandit in late season).

Storing Leeks

Uncut leeks should be kept in the refrigerator, preferably in the crisper. Keeping them in their produce bag is best, and they should stay good for about two weeks.

If already cut, place leftovers in an airtight container in the crisper. Cook and enjoy within a couple of days.

An up-close view detailing the texture of chopped leek pieces

Leek substitutes

The great thing about leeks is that since they’re a part of the onion/garlic/shallot fam, you can use so many different ingredients in their place if need be. So if you find yourself out of leeks, just pop spring onions, shallots, green onions, or chopped white onion into the recipe.

What to make with leeks

Wondering what leeks are good for? Well, pretty much everything. From soup and roasted veggies to latkes and even stuffing, you can use leeks in all sorts of recipes! Though these recipes don’t contain leeks, you can definitely add them for intense, incredible flavor.

  • Curried Butternut Squash Soup
  • Quinoa Vegetable Soup
  • Easy Leek Quiche
  • Vegetable Bread Stuffing
  • Leek Risotto
  • Upside Down Leek Tart

You may also like...

  • Everything you need to know about cooking with Brussels sprouts…seasonality, variations, ways to cook them, and nutrition information.
    Brussels Sprouts 101
  • Roasted Vegetable Grain Bowls
  • Farro 101
  • vegetarian fall recipes collage
    17 Vegetarian Fall Recipes
Previous Post
Next Post

Reader Interactions

Leave a Comment Cancel reply

Have a question? Submit your question or comment below.

Rate this Recipe:




Primary Sidebar

Hello!

I'm Sarah

A flavor-loving nutritionist and sensory science specialist showing you how to make easy vegetarian recipes, one ingredient at a time.

Let's Meet

What's for Dinner?

A free cookbook full of our favorite vegetarian dinner recipes!

Get in now!

Subscribe for new recipes, meal plans & 3 free ebooks!

Summer Recipes

Watermelon salad on a white platter

Grilled Watermelon Salad

Portobello Mushroom Burgers with an orange background - With melted sharp cheddar, the perfectly meaty texture, and best-ever Fancy Sauce, these Portobello Mushroom Burgers are the vegetarian recipe that'll have you craving mushrooms for dinner.

Portobello Mushroom Burgers

Vegan PF Chang’s Lettuce Wraps

Different smoothies arranged in rainbow on white background

How to Make a Smoothie

Veggie spring rolls cut in half on a plate

Vegetable Vietnamese Spring Rolls

Vegan tomato tuna sushi bowl with rice, avocado, and cucumber in a bowl on a blue background

Vegan Tuna Sushi Bowl

Dinner This Week

Vegan tikka masala with naan and rice in a white bowl

M

Chickpea Tikka Masala

Roasted Chickpea Gyros

T

Roasted Chickpea Gyros

Vegan Thai red curry in a bowl on a red background

W

Thai Vegetarian Coconut Curry

Vegan nachos on a black plate on a white background - These vegan nachos are piled high with easy mushroom BBQ "pulled pork" and a cashew-based queso cheese sauce that will knock your dairy-free socks off.

R

BBQ Mushroom Pulled Pork

Roasted Cauliflower Street Tacos

F

Roasted Cauliflower Tacos

Lemon risotto in a bowl with basil on a yellow background

S

Lemon Basil Risotto

As featured on:

Free Vegetarian Dinners eBook

Join our Eatmail newsletter to get a free copy of our “Dinner Is Served” Cookbook, new recipes, exclusive meal plans, and more!

Follow Along

  • Easy Vegetarian Facebook Group
  • Kombucha Brewers Facebook Group
Back to Top
  • Web Stories
  • About
  • Privacy Policy
  • Terms
  • Collaborate
© 2022 Live Eat Learn
Site Credits Designed by Melissa Rose Design Developed by Once Coupled Support by Foodie Digital