To cook your pasta: Bring a large pan of salted water to a boil, add the spaghetti and cook according to the package instructions. Meanwhile, put a large saucepan on a medium heat and add 2 good lugs of olive oil. Add the garlic, chile, and basil stalks and give them a stir. When the garlic begins to brown slightly, add most of the basil leaves and the canned tomatoes. Turn the heat up high and stir for a minute. Season with salt and pepper. Drain the spaghetti in a colander then transfer it to the pan of sauce and stir well. Taste and add more salt and pepper if you think it needs it.