Preheat oven to 180 degrees, celcius

Cut the tops of the bread rolls, scoop out the centre and go around the edge with a knife to get rid of excess bread.

Line the bread bowl with a layer of ham, (make sure it goes up the sides so the egg won't seep through the bread).

Crack in the egg

Top it with 2 tsp of mozzarella cheese

Put the top back on each roll, wrap in foil and place in the oven for 10 ~ 15 minutes.
( 10min ~ runny yolks, 15min ~ firm yolks)

Remove from oven, unwrap immediately and serve :)