For the spaghetti aglio e olio, cook pasta in plenty of salted water until al dente and strain. In a pan with plenty of olive oil, sauté the finely chopped garlic.
Add the finely chopped chili peppers and sauté. Chop the parsley and add.
Toss the cooked pasta in the pan and season well with salt and pepper. Arrange the spaghetti aglio e olio and serve.