Sift the flour and put it into the processor. Add the eggs and process until it just starts to form into a ball.
Shake a little flour on a work surface and knead the ball of dough by hand for 5 minutes or so until it is smooth and elastic, adding a little more flour if it sticks. Try kneading it 100 times - experience shows this takes 8 minutes and is very good exercise for the pectorals.
Wrap the dough in cling film and leave it to rest in a cool place for at least 1 hour or up to 3, but no longer.