Take a mixing bowl add flour, custard powder, sugar, salt and mix well,

Take another bowl beat egg in it, now add milk and butter in it and mix well,

Pour it in dry ingredients bowl and fold it,

Heat a non-stick pan grease it and pour some batter in the pan,

Cook pancakes on a very low flame after 2 - 3 mins when you see bubbles on pancakes surface the turn the side,

And let it cook again for 2-3 mins,

Then ready to serve it.