This recipe creates a rich and savory bucatini dish, featuring a robust sauce built on minced anchovies, roasted red bell peppers, and sweet onions. Toasted stale Italian breadcrumbs provide a delightful textural contrast, while fresh Parmigiano-Reggiano and parsley complete this umami-packed pasta, perfect for a hearty meal.
1. The success of this dish hinges on building layers of umami. Don't be shy with the anchovies; they dissolve into the sauce, providing a savory depth rather than an overpowering 'fishy' taste.
2. Ensure your Italian bread is truly stale for the best breadcrumbs; this allows them to crisp up beautifully in the olive oil, providing a crucial textural contrast. Toast them until deeply golden for maximum flavor.
3. Reserving pasta water is vital. Its starch content helps emulsify the sauce, creating a silky, cohesive coating for the bucatini.
4. Cook the anchovies and bell peppers rapidly to release their aromatics without burning. The sweetness of the red bell pepper balances the saltiness of the anchovies.
5. Freshly grated Parmigiano-Reggiano makes a significant difference in flavor and meltability compared to pre-grated options.