BLT Pasta Salad with Caper Dressing

There’s a recipe for BLT Bucatini in The Glorious Pasta of Italy. In it, pancetta stands in for American-style bacon, arugula for lettuce, and slow-roasted cherry tomatoes for the sliced fresh tomatoes that are the foundation for the classic diner sandwich. The bucatini (fat noodles pierced through their center with a hole) take the place of bread. It’s…