1.Optional: If you are worried about potential harmful bacteria in the eggs, place your yolks (or whites) in a saucepan, heat to 160 F (measure with candy thermometer), and remove from heat. This will kill the bacteria.
2.Place yolks in food processor with all the other ingredients except oil. Give it a pulse to blend. With the motor running, slowly add the oil. Alternatively: whisk the egg in a bowl and slowly add oil by hand.