Spaghetti Squash Au Gratin is a creamy, cheesy delight that transforms the humble spaghetti squash into a show-stopping dish. Perfect for family dinners or gatherings, this recipe offers a healthier twist on traditional mac and cheese by replacing pasta with nutrient-rich squash. The combination of Gruyere, cheddar, and Parmesan cheeses creates a rich sauce that envelops the tender strands of squash, topped with a crispy layer of breadcrumbs for added texture. Whether enjoyed as a main course or paired with grilled chicken or baked salmon, this au gratin is sure to impress both kids and adults alike.