Butternut Squash and Rice Casserole

Ingredients (10)

• 1 tablespoon butter
• 1 tablespoon olive oil
• 1 small yellow onion,
• 1 1/2 to 2 pounds butternut squash,
• 3 garlic cloves,
• 1 teaspoon fresh thyme leaves
• 1 1/2 cups Arborio rice
• salt and fresh ground pepper,
• 4 cups low-sodium vegetable broth
• grated parmesan,