Slice the garlic thinly into chips.
Prepare the dried red chili peppers (pepperoncino).
Boil the spaghetti in salted boiling water.
In a pan, add olive oil and sauté garlic and pepperoncino over medium-low heat.
When the garlic turns golden, add the cooked pasta and a small amount of pasta water to the pan.
Add the anchovy fish sauce and stir-fry quickly to season.
Sprinkle with parsley powder to finish.