Pumpkin Rigatoni with Sausage and Spinach

Ingredients

• 2 tbsp. olive oil
• ½ cup yellow onion, diced
• 1 pound sweet Italian sausage, cut into 1” pieces
• 3 cloves garlic, minced
• 1 tsp. kosher salt
• ½ tsp. ground black pepper
• ½ tsp. ground nutmeg
• 1¼ cup chicken stock
• ½ cup dry white wine
• 1 cup canned pumpkin
• 1⁄3 cup heavy cream
• 1 pound rigatoni pasta
• 6 oz. fresh spinach
• ½ cup fresh grated Parmesan cheese, plus more to garnish