Tender Swiss chard, creamy ricotta, crisp bacon, and lemon zest combine with spaghetti to create a dish that is brimming with fresh yet familiar flavors. Simplicity is the name of the game. Everything is easy to find and nothing is wasted. The same pot is used to cook the pasta and chard, and the bacon fat is left in the pan to flavor the pasta. As if we'd ever toss that out. Get the recipe at Food52.