This Gourmet Mac and Cheese combines creamy béchamel sauce with a blend of sharp cheddar, Gruyère, and Parmesan cheeses for a rich, flavorful base. The pasta is baked until bubbly and golden, with a crispy breadcrumb topping that adds a satisfying crunch. Infused with a touch of garlic and a hint of Dijon mustard for depth, this mac and cheese is an elevated take on a beloved classic, offering comfort with a sophisticated twist.