Mix celery, chopped onion, rice and water

Cook till rice is done and most till water evaporates

Remove from fire

Mix properly butter and maida in a separate vessel and then add 1 cup milk to make a smooth paste

Add the paste to the rice mixture

Put to boil and stir continuously so that no lumps are formed

Add chicken pieces and 1/2 cup milk and stir continuously

Add pepper powder and salt

Put on fire for 5 minutes

Serve hot.