Spinach and Rice Soup

1 tablespoons unsalted butter
1 tablespoon olive oil
1 small onion , chopped fine
3/4 cup Arborio rice
1/2 cup white wine
6 cups low-sodium chicken broth
1/2 pound baby spinach (can be frozen)
1/2 cup Parmigiano-Reggiano , grated, plus extra for garnish
table salt
ground black pepper

INSTRUCTIONS

1. Heat butter and oil over medium-high heat in 6-quart pressure cooker. Add onion; sauté until softened, about 2 minutes. Stir in rice to coat with oil. Add wine; simmer until almost absorbed. Increase heat to high; add broth and spinach. Cover cooker, securing lid, and bring to high pressure. Reduce heat to maintain high pressure; cook 4 minutes. Quick-release pressure.

2. When pressure has dropped, carefully remove lid away from you; add salt and pepper to taste. Ladle into bowls and serve with cheese.

Serves 6.