You can find whatever you want recipes in the network or culinary shows, but according to Marcella, the author of the book “Basics of Classical Italian Cuisine”, this is the best spaghetti sauce!
800 grams of canned tomatoes peeled
6 teaspoons of butter
Method of preparation:
Cut the onion in half, add olive oil and tomatoes. Pour them into a saucepan and cook at an average temperature of about 45 minutes. Mix well and finally remove the pieces of onion and the rest of the sauce pour over the spaghetti.