Since it appears that spring has officially sprung, this leek episode seems super appropriate, both for the ingredient and for the episode title. I have used leeks in many recipes in the past, but they have typically assumed more of a back-up role to other ingredients. In these recipes, however, the leek takes center stage.
Grilled Braised Leeks
This recipe is (or, at least was) Alton’s favorite leek preparation. If you have ever worked with leeks before, you will know that it is crucial to clean them thoroughly, unless you enjoy sand and grit in your teeth. To clean leeks as Alton does, barely cut off the white root tip of each leek, discarding the tips. Next, cut off the dark green leaves of the leeks and discard them.

Trimmed leeks.
Place a leek on a cutting board such that the center oval inside the leek is perpendicular to the cutting board.

Leek, placed so its oval is perpendicular to the cutting board.
Use a sharp knife to cut straight down through the top of the oval, slicing the leek in half lengthwise, while keeping the leek layers together.

Leeks split in half.
To rinse the leeks, hold onto their white ends as you dip/swirl them in a large bowl of water; any grit should fall to the bottom of the bowl.

Leeks, swirling in water to clean.
To store cleaned leeks, wrap them in a layer of damp paper towels, followed by a layer of plastic. This recipe uses a grill, so preheat your grill such that one end of the grill is hot and the other is cool. While the grill heats, brush the cut sides of eight leek halves (prepped as above) with bacon drippings. We happen to keep a jar of bacon drippings in our refrigerator, so I just melted some of the drippings in the microwave. After brushing the leeks with bacon fat, sprinkle them liberally with Kosher salt.
Place the leeks, cut side down, on the hot side of the grill, and check them after three minutes of grilling.

Leeks placed, cut side down, on the grill.
You want your leeks to have grill marks, but you do not want them to get charred. My leeks were ready after three minutes. When your leeks have grill marks, transfer them to a large piece of foil and brush on some balsamic vinegar; Alton said he used about 1 T of balsamic vinegar, but he appeared to use more than that in the episode.
Reassemble the leeks by placing two matching halves together and fold the foil closed to make a tight pouch. Place the foil packet over indirect heat and grill for 10-12 more minutes, or until the leeks are tender.
Serve the grilled leeks with any combination of black pepper, goat cheese, artichokes, and greens. This leek recipe really showcases the leek. I served my leeks with pepper, marinated artichoke hearts, and goat cheese, and it was a fantastic combination of flavors.

Grilled braised leeks served with pepper, goat cheese, and marinated artichoke hearts.
I do think my leeks could have used more time on the grill, as the outer layers of the leeks were pretty chewy and had a strong onion-like bite to them. The inner layers, however, were tender and had the sweetness of cooked onions. I definitely want to make these again, but I think I will let them sit on indirect heat for at least a good half hour. Next time, I will also purchase the smallest leeks I can find, as the larger leeks seemed to have much tougher outer leaves. These would be a perfect accompaniment to any summer (or spring) barbecue.
Leek Rings
For a twist on onion rings, Alton turns here to the leek. This recipe uses 12 ounces of leeks, and you’ll first want to remove their root tips and their dark green leaves. Next, slice the leeks into half-inch rings, separating the layers to form rings.

Leek layers separated into rings.
To set up the breading stations for this recipe, combine 2 C flour with 2 t Kosher salt and divide the mixture between two containers. For the third station, combine 1 1/2 C milk with a beaten egg in a third container, and place the liquid container between the two flour containers.
Preheat three quarts of oil (vegetable, safflower, or canola) in a large Dutch oven to 375 degrees. While the oil heats, you can bread your leek rings by using your left hand to place a handful of rings into the first flour container, tossing them to coat.
Next, with the left hand, move the floured rings to the milk and toss the rings with your right hand.

Rings into the milk station.
Also with the right hand, move the milked leeks to the second flour container and use a fork to toss.
Remove the breaded leeks with your left hand, transferring them to a spyder or to a plate. Use the spyder to gently drop the leeks into the hot oil, frying them for 30-90 seconds, or until golden brown.
Transfer the fried leeks to a rack over a sheet pan to drain.

Fried leek rings.
We ate these a side with dinner one night and they were pretty fun. We thought they looked a lot like calamari rings. The nice thing about these was that they stayed pretty crispy, while onion rings can sometimes get a bit soggy. Before eating these, I wondered if they would need some sort of dipping sauce, but a little extra Kosher salt was all these needed for me. They have a slightly sweet onion-like flavor and a crispy outer shell. It was a little tedious to separate the leek layers and to bread them, but these were a fun thing to do for something different.
Leek Potato Soup
Alton’s take on Vichyssoise soup is the final recipe in this episode. It starts with melting 3 T butter in a lidded six quart pot over medium heat.

Butter in large pot.
While the butter melts, prep a pound of leeks, as done above for grilling (trim, cut in half through the oval, wash). Slice the leek halves into thirds lengthwise, and then chop them.
Add the chopped leeks to the melted butter, along with a large pinch of Kosher salt. Turn the heat to medium-low and let the leeks sweat for 20-25 minutes.
Once the leeks are tender, add 14 ounces of Yukon gold potatoes, peeled and chopped, along with a quart of vegetable broth.
Increase the heat to medium-high and bring the liquid to a boil. Once boiling, decrease the heat to a simmer, put a lid on the pot, and cook the soup for 45 minutes.
After 45 minutes, use an immersion blender, or a regular blender, to puree the soup to a smooth consistency.
Combine a cup of heavy cream with a cup of buttermilk and stir the dairy into the soup; combining the dairy prior to adding it to the soup will help to prevent curdling.

A cup of cream and a cup of buttermilk.
Finally, stir in a teaspoon of white pepper.

Dairy and white pepper added to soup.
Serve the soup topped with chopped chives.

Leek potato soup
This was a really delicious and simple soup. It was rich, without being heavy, and the leeks contributed a sweet flavor and aroma. This is a soup that could be eaten year-round, as you could serve it hot in colder seasons or cold in warmer weather. It is also a great vegetarian option, and it really highlights the flavor of leeks.