This 'Grown Up Mac and Cheese' recipe elevates a comfort food classic with a rich, creamy sauce featuring Gruyere, sharp Cheddar, and blue cheese, combined with crispy bacon. Topped with fresh basil breadcrumbs, it's baked to golden perfection, offering a sophisticated twist on a beloved dish perfect for two.
For superior flavor and texture, ensure your bacon is perfectly crisp; pat it thoroughly to remove excess fat. When making the roux, cook the flour and butter for a full two minutes to eliminate any raw taste before gradually whisking in the hot milk. This prevents lumps and ensures a silky-smooth sauce. Add cheeses off the heat to prevent them from seizing or becoming oily. The touch of nutmeg is crucial; it subtly elevates the cheesy richness. For the topping, pulse bread into coarse crumbs for a desirable crunch, and the fresh basil introduces a bright, aromatic counterpoint to the decadent mac and cheese.