Escarole, Sausage and Bean Soup

The fall means cooking "comfort foods" for dinner.  One of ours, well one of mine, is Escarole, Sausage and Bean Soup. I like just about anything with Escarole.

Ingredients-
1 tablespoon olive oil
1 pound Italian sausage
2 small onions, cut into wedges
1/2 cup dry white wine
1 cup low-sodium chicken broth
1 19-ounce can white beans, drained and rinsed
1 small head escarole, tough stems removed and roughly chopped
1/2 teaspoon kosher salt
1/4 teaspoon pepper
1/4 teaspoon crushed red pepper
1/2 cup grated Parmesan

Method-
Heat the oil in a large saucepan over medium heat.
Cook the sausage, turning occasionally, until browned and cooked through, about 10 minutes.
Transfer to a cutting board and let rest at least 5 minutes before slicing.
Add onions to the pan and cook over medium heat, stirring occasionally, until soft, about 6 minutes.
Add the wine and broth and bring to a boil. Add the beans, escarole, salt, and pepper and cook, stirring occasionally, until the escarole wilts, 3 minutes.
Spoon into bowls and top with the Parmesan.