The kale gets a head start in the pot before quick-cooking barley is added. In the meantime, I saute a whole lot of mushrooms and add them to the soup at the very end. This helps maintain their texture and flavor--mushrooms really don't benefit from being simmered for any length of time. It's as simple as that.
And just in case you are on the Christmas-Cookie Diet, there was a great article in the New York Times on Wednesday about how to handle your butter for better baking. There are some great tips, so check it out!
Mushroom-Barley Soup with Kale
You could certainly throw in meat or beans to add some protein. Try chicken or crumbled turkey sausage.
Serves 4
2 Tbs. olive oil, divided
1 onion, chopped
Salt and freshly ground black pepper to taste
4 cloves garlic, chopped
Pinch of chili flakes, or to taste
4 cups low-sodium vegetable broth
2 cups water
12 oz. chopped kale
1 heaping cup quick-cooking barley
8 oz. white mushrooms, sliced
8 oz. portobello caps, sliced and chopped into bite-size pieces
2 Tbs. fresh lemon juice
In a Dutch oven or large saucepan, heat 1 tablespoon of the oil on medium-high. Add the onion, season with salt and pepper, and cook until tender and browned. Add garlic and chili flakes and cook 1 minute.
Add the broth and water. Bring to a simmer, reduce heat to low and add the kale. Cover and simmer 15 minutes, stirring occasionally. Add the barley, cover and cook 15 minutes or until barley is tender. (If the package directions call for a longer or shorter cooking time for your barley, adjust accordingly.)
Meanwhile, heat the remaining oil in a large skillet on medium heat. Add the mushrooms, season with salt and pepper and cook until they release their liquid, stirring often. Raise the heat to high and continue cooking until liquid evaporates and mushrooms are tender and lightly browned. When barley is finished cooking, add the mushrooms. Remove from heat and stir in the lemon juice. Season with salt and pepper to taste.
