Butternut Squash Stuffed Shells – Fustini's Oils & Vinegars

Ingredients

• 1 butternut squash, peeled and cubed
• 1 onion, sliced
• ¾ cup milk, plus more as needed
• ¾ cup vegetable broth, plus more as needed
• 1 pound sausage
• 1 cup mushrooms, sliced
• 2 cups spinach
• 3 cloves garlic
• 1-2 tablespoons Fustin's Thyme balsamic
• 1 pound jumbo shells, cooked al dente
• 8 oz goat cheese
• 8 oz cream cheese
• 1 egg
• ¼ cup parmesan, shredded
• 8 oz shredded mozzarella
• Fustini's Herbs de Provence olive oil
• Salt & pepper