I dug some Jerusalem artichokes the other day (since my
husband cannot dig them on his crutches) and he wanted me to use his
artichokes. They were hard to get out of the ground and hard to clean, but they
turned into two very tasty dishes. When working with Jerusalem artichokes, it
is important to remember that they quickly oxidize and turn brown after being
peeled. Just like potatoes, after Jerusalem artichokes are peeled, they should
be soaked in cool water until they are cooked. Putting a few drops of acid into
the water such as lemon juice or vinegar can help prevent this browning process
also known as “enzymatic browning.”
My newest cookbook which is called Dig It is a 20 lb. book discussing the history of vegetable
cookery, especially vegetables in Louisiana. Written by John Folse, it has
everything you would ever want to know about vegetables and how to cook them.
These two recipes are from that book, and I would say they are excellent
recipes for Jerusalem artichokes.
Jerusalem Artichoke Soup with Pecan Oil
Serves 8: Takes one hour to prepare.
2 pounds Jerusalem artichokes, peeled and chopped
½ cup pecan oil, divided
¼ pound unsalted butter
1 cup diced onions
1/2 cup diced celery
½ cup diced green bell peppers
2 tbsps. minced garlic
Salt and cracked black pepper to taste
Granulated garlic to taste
2 quarts chicken stock
2 cups diced portabella mushrooms
½ cup diced red bell peppers
½ cup diced yellow bell peppers
½ cup thinly sliced green onions
½ cup chopped parsley
1 cup heavy whipping cream
½ cup chopped pecans, toasted
¼ cup shredded mozzarella cheese
In a large, heavy bottomed pot, melt butter over medium-high
heat. Add onions, celery, green bell peppers and minced garlic, and sauté 3-5
minutes or until vegetables are wilted. Add Jerusalem artichokes and sauté an
additional 2 minutes, stirring occasionally. Season with salt, pepper, and
granulated garlic then add stock. Bring to a boil, reduce heat to simmer and
cook 15-20 minutes or until they are tender. Working in batches, transfer contents
of pot to a blender and blend until smooth. Return soup to pot and place over
medium-low heat. In a medium sauté pan, heat ¼ cup pecan oil over medium-high
heat. Add mushrooms, red and yellow peppers, green onions and parsley then
sauté 5-7 minutes or until lightly browned. Season with salt, pepper and
granulated garlic. Transfer contents of
sauté pan to pot with soup, stirring to incorporate. Add cream and heat
through. Adjust seasonings with salt and pepper. Ladle into warm bowls and
drizzle with remaining pecan oil and top with roasted pecans and mozzarella
cheese.
Jerusalem Artichokes and Prosciutto Risotto
Serves 8
1 pound Jerusalem artichokes, peeled, halved lengthwise and
sliced
3 slices prosciutto, chopped
2 cups Arborio rice
¼ cup olive oil
Salt and cracked black pepper to taste
Granulated garlic to taste
½ cup minced shallots
¼ cup thinly sliced garlic
6 cups hot chicken stock
¼ cup minced green bell pepper
¼ cup minced red bell pepper
¼ cup minced yellow bell pepper
1 cup finely grated Parmesan cheese
½ vanilla bean, split lengthwise, seeds scraped and reserved
1 tbsp. chipped cold butter
¼ cup minced chives
In a large skillet, heat olive oil over medium-high heat.
Add Jerusalem artichoke slices and season lightly with salt and pepper and
granulated garlic. Cook 8-10 minutes or until tender and golden, stirring
occasionally. Using a slotted spoon, transfer Jerusalem artichokes to a plate
and set aside. In the same oil, sauté shallots and sliced garlic, 2-3 minutes
or until tender, being careful not to brown garlic. Add rice and cook 1 minute
or until lightly toasted and well coated with oil, stirring occasionally. Add
half of Jerusalem artichoke slices and stir to incorporate. Add 1 cup hot
stock, stirring constantly, and cook until all liquid is absorbed before adding
more stock. Continue cooking and adding stock 15-20 minutes or until rice is
creamy and al dente. Add bell peppers and stir 2-3 minutes or until thoroughly
heated. When rice is perfectly cooked, remove from heat. Blend in Parmesan,
vanilla seeds and butter. Add prosciutto and remaining Jerusalem artichokes,
stirring gently into risotto until cheese is melted. Adjust seasonings to taste
using salt, pepper and granulated garlic. Transfer risotto to a decorative
platter and garnish with minced chives.