The beauty of the dish is that just a few strips of bacon infuse an entire pot of pasta with a rich, meaty flavor, cut perfectly by the sweet of the tomatoes and the heat of the pepper flakes. No fatty sausage links, greasy ground beef, or fist-size meatballs are necessary in this spaghetti recipe.
Here, in this ravioli recipe, you get the depth and nuance of creamy ricotta, smoky mozzarella, and salty, sharp Parmesan, plus a sauce that would make anything taste great for just 510 calories.