This intermediate-level recipe crafts a decadent 5-cheese macaroni and cheese, elevated with crispy bacon, aromatic thyme, and a hint of Dijon mustard. A rich, creamy sauce coats al dente macaroni, all baked to golden perfection under a cheesy breadcrumb crust. Ideal for an indulgent main course, it's a true celebration for cheese lovers.
Achieving the perfect consistency for your cheese sauce is key: ensure your roux is cooked long enough to eliminate raw flour taste but not browned, and add your liquids gradually while whisking constantly to prevent lumps. The initial simmering of the milk mixture with herbs allows the flavors to infuse deeply before straining. When incorporating the cheeses, do so quickly and off the heat to prevent separation or a grainy texture. Freshly grated cheeses melt more smoothly than pre-shredded. Don't overcook your pasta; it will continue to cook in the oven. The combination of bacon fat and butter in the roux base provides a rich, foundational flavor that is irreplaceable. Resting the mac and cheese after baking allows the sauce to set, preventing it from being too runny when served.