Preheat your oven to 400 degrees.
Melt the mozzarella and cream cheese together in either a double boiler on the stove top or in the microwave.
Stir often to incorporate both together smoothly then add the rest of the ingredients and mix well.
Divide mixture into 6 portions and plop onto an oiled cookie sheet.
This is where the optional egg comes in.
You can stir the egg and brush a layer onto each portion then sprinkle with salt.
This will help give the bread a crunchy crust.
Cook for 10-12 minutes (until the bread turns a golden brown) then take out of the oven to rest for about 20 minutes.
Enjoy!