Winter Vegetable Soup with Greens and Grains

I make a version of this soup throughout the fall and winter. The recipe is easy and delicious, following a simple template which I switch up with different seasonal vegetables, often a grain, and sometimes beans. The basic stock is chicken, to which I add a can of Italian plum tomatoes for fruity acidity, plus a hunk of Parmesan rind which breaks down while cooking, adding a little oomph (aka umami) to the broth. From there I embellish, adding a grain, such as farro or barley, and chunks of sturdy vegetables, such as fennel, butternut squash, and carrot. If I crave more substance (think one-pot dinner), I’ll dump a can of cannellini beans or chickpeas into the mix. Finally, I stir in chopped hearty greens, such as kale, mustard, or spinach, and simmer until they just wilt but remain bright and fresh. You can do this too – use the following recipe as your template, and mix and match the veggies and grains to your taste.

Winter Vegetable Soup with Greens and Grains
Serves 6

1 tablespoon olive oil
1 medium onion, chopped
1 large carrot, thinly sliced (or 1 1/2 cups cubed butternut squash)
1 small fennel bulb, fonds and end trimmed, halved and thinly sliced
1 cup uncooked barley or farro
1 (15-ounce) can Italian plum tomatoes, with juice
6 cups chicken stock, or more as needed
1 (2 to 3 inch) Parmesan rind
1 bay leaf
1 teaspoon dried thyme
1 to 2 teaspoons salt
1/2 teaspoon freshly ground black pepper
1 (15-ounce) can cannellini beans, drained (optional)
2 cups coarsely chopped kale (or spinach)
Grated Parmesan for garnish

Heat the oil over medium heat in a soup pot. Add the onion and sauté until it begins to soften, about 3 minutes. Add the carrot or squash and the fennel. Saute until brightened in color, about 2 minutes. Add the barley and stir to coat, then add the tomatoes, chicken stock, cheese rind, bay leaf, thyme, salt, and pepper. Bring to a boil, then reduce heat to medium-low, cover and simmer until the vegetables are tender and the barley is tender, about 30 minutes, stirring occasionally and breaking up the tomatoes with a spoon. If the soup becomes too thick, add more stock as necessary. Add the beans, if using, and bring to a boil, then add the greens and simmer until bright green in color and just wilted. Taste for seasoning. Serve hot with grated cheese.