Add the milk and continue to beat. Add a few grinds of black pepper.
Lay the bread in a shallow dish and pour over the egg milk mixture. I normally do three at a time.
Melt the butter in a large non-stick frying pan until bubbling.
Lift hte bread out the egg and sprinkle one side with cheese. Flip this, cheesy side down into the pan and repeat with another 2 or so slices. Sprinkle the top uncooked side with a little more Parmesan cheese and flip when ready.
Fry on both sides until golden brown.
Notes
Adjust the recipe to make the quantity of french toast you need.French toast is best eaten after its made.