Ingredients

3 1/2 cups low-sodium chicken broth

2-inch piece Pecorino Romano rind (optional), plus 1/4 cup shaved cheese for serving

1 package (8.8 ounces) cheese tortellini

1 bunch Swiss chard, ribs and stems removed, cut into 1-inch pieces

Lemon wedges (optional), for serving

Preparation

In a medium pot, bring broth, rind (if using), and 3 cups water to a boil. Add tortellini and cook according to package instructions. During last minute of cooking, add chard and cook until tender. Remove rind; serve soup with shaved cheese and lemon wedges if desired.