To prepare spaghetti al pomodoro,start preparing the sauce, pour extra virgin olive oil in a sauce pan,add the garlic and chopped fresno chili and let it cook for 2 minutes at medium heat.
Now it's time to add add the peeled tomatoes(be sure to choose a high quality tomatoes, my favorite are from italian company Mutti).
Cover with a lid and cook for at least 1 hour on a very low heat: the sauce should simmer gently as to obtain a smooth and homogeneous puree.
Stir occasionally. After the indicated time, remove the garlic and pass the tomatoes to the food mill
Put the sauce back in the pan, turn on the very low heat and add the basil leaves . After a few minutes you can turn off the sauce and keep warm. At this point you just have to cook the pasta in abundant boiling salted water
Drain the spaghetti al dente directly in the sauce and stir for a few minutes on high heat to combine everything together. Your spaghetti with tomato sauce is ready, you just have to serve it up and garnish with fresh basil and a drizzle of olive oil.