Roasted Green Beans with Gruyere Sauce is a delicious and flavorful side dish that is perfect for any occasion. The green beans are roasted to perfection, giving them a slightly crispy texture, while the creamy and cheesy Gruyere sauce adds a rich and indulgent flavor. This dish is easy to make and can be served as a side dish with any main course. It is a great way to add some variety to your vegetable dishes and impress your guests with a unique and tasty side dish.