This butternut squash and sage casserole is a flavorful and comforting vegetarian dish that is perfect for fall. Made with roasted butternut squash, sautéed onions, and fragrant sage, this casserole is bursting with autumn flavors. The butternut squash is roasted until tender and then combined with sautéed onions and garlic. The sage adds a warm and earthy flavor to the dish. The casserole is then baked until golden and bubbly, creating a deliciously comforting and satisfying meal. Serve it as a main course or a side dish for a cozy fall dinner.
