You begin by making dough with the first six ingredients. This was traditionally done by making what the Italians call a fontana, or fountain of flour, in the middle of which you make a well for other ingredients, then slowly incorporating the flour into the well by hand as you beat the eggs and other liquid ingredients with a fork. These days, however, a stand mixer makes short work of this. Just put in your flour, then the other ingredients, and mix until you get a nice dough, just as if you were making pasta.