Spaghetti with Arrabbiata Sauce

Heat the olive oil in a large saucepan over moderate heat. Add the garlic and red pepper flakes and cook, stirring, until golden and fragrant, 1 to 2 minutes. Add the tomatoes and cook, stirring occasionally and crushing them with a wooden spoon, until slightly thickened, about 30 minutes. Season to taste with salt and pepper.

Meanwhile, cook the spaghetti in a large pot of boiling well-salted water until al dente. Serve immediately, topped with the arrabbiata sauce.