1. Beat egg and mix it with milk.
2. add vanilla essence and sugar to it.
3. For caramel - In a steel vessel , put sugar and heat it on medium flame. Once suger starts melting, spread it all over the vessel. wait till suger turns little brownish in color. Remove the vessel from stove.
4. Now in this vessel add your egg mixture. put in the oven 375F for 45 mins.
5. Let it cool down a little bit, then put it in fridge.
6. Serve chill. you can also add nutmeg grated for better flavor