Tortellini Soup with Carrots, Peas & Leeks

• 2 medium leeks (12 oz. untrimmed)
• 1 Tbs. unsalted butter
• 3 cloves garlic, finely chopped (about 1 Tbs.)
• 1/2 medium carrot, peeled and finely diced (2 Tbs.)
• Kosher salt
• Freshly ground black pepper
• 5 cups low-salt canned chicken broth
• 8 oz. frozen cheese tortellini
• 1 cup frozen peas
• 1/4 cup freshly grated Parmigiano-Reggiano or Grana Padano

Trim the roots and dark green leaves from the leeks. Slice the white and light green part in half lengthwise and then slice the halves thinly crosswise. Rinse well and drain.

Melt the butter in a 4-qt. saucepan over medium heat. Add the garlic, leeks, and carrot. Season with a couple pinches of salt and cook, stirring occasionally, until tender, 5 to 7 minutes. (It’s fine if the vegetables brown lightly.) Stir in 1/4 tsp. pepper and cook for about 20 seconds, then add the chicken broth and bring to a boil. Add the tortellini and cook for 3 minutes. Reduce the heat to a simmer and add the peas. Continue to simmer until the tortellini are cooked, 3 to 5 minutes.

Season to taste with salt and pepper. Portion the soup into warm bowls, top each with some of the cheese, and serve.