Weigh the flour into a large mixing bowl, make a well in the centre and add the oil and 40ml of the water. Combine thoroughly until the dough holds together well and has a springy consistency. Add more oil or water if the dough seems too dry.
Leave the dough to rest, wrapped in clingfilm or covered with a damp tea towel. The dough should be rested for up to 30 minutes.
Place the dough on a work surface dusted with flour and roll out flat.
Roll the pasta on the floured work surface, fold and roll again, repeating until the pasta is the required thickness. Cut the pasta into the desired shape manually or using a pasta machine cutter.
Cook in boiling salted water for 1 to 3 minutes, depending on the thickness of the pasta. Drain and serve with your favorite pasta sauce.