Start by putting the eggs in a baking tin greased with unsalted butter, season the eggs with black pepper, sweet paprika, salt and oregano, mix all the ingredients together very well until combined.
Add the grated mozzarella cheese, the Brazilian cream cheese and mix again until combined.
Add the slices of ham chopped into squares and the slices of crustless white bread all over it.
Brush the bread slices with butter and oregano.
Take to a preheated oven at 180°C (350°F) and bake for 35 minutes.
Serve.