Heat milk in heavy bottomed pan for 30 - 45 Minutes on a low flame, until it reduces to 300 ml.
Let the milk cool for 10 minutes.
Add maida, sugar and powdered cardamom and make a batter with dropping cosistency (like appam) without lumps.
Heat oil in a pan.
Take spoon full of batter and drop in hot oil.
Deep fry, till golden brown in colour.