Separate the eggs and place the whites and yolks into two different bowls.
Beat the yolks with a fork, add in the milk at room temperature, a drizzle of olive oil, salt and pepper and the grated Grana Padano, mixing well.
Sift in the flour and yeast, then mix together to obtain a smooth, even batter.
Beat the egg whites until stiff then fold into the batter.