Pasta Night, Fast: Ravioli With Butternut Cream Sauce

Ingredients

• 1 22-ounce package frozen cheese ravioli (such as Celentano)
• 2 tablespoons unsalted butter
• 12 sage leaves
• 3 ounces shredded 4-cheese Italian blend cheese (about 3/4 cup)
• Fresh sage leaves (optional)
• 1/2 cup chopped toasted walnuts
• 1/2 cup organic vegetable stock
• About 6 tablespoons cream cheese
• 1 tablespoon chopped fresh chives
• 2 garlic cloves
• 1/2 teaspoon orange zest
• 1/4 teaspoon table salt
• 1/4 teaspoon freshly ground black pepper
• 1 12-ounce package frozen butternut squash puree