Heat a heavy pan & spread butter on it. Lightly toast the butter on both the sides.

In the same,add one cube butter.Now add onion and saute it till it is transculent.Now add the egg and salt.Mix properly.Now add tomatoes and stir till everything mixed well.

Now put 1-2 spoon of the mixture on the bread.

Sprinkle some oregano and black pepper on it.

Now top with grated cheese.

Keep the flame to it's lowest.Cover it with a lid.

Cook till cheese melts and the bread is toasted.

Remove the pizza with a spatula and place it on a plate. Sprinkle some chilli flakes on it or oregano if you want.

Serve bread pizza hot plain or accompanied with tomato ketchup or pizza sauce.