In a pan warm 300ml milk.
Next, add sugar, eggs, warm milk, and vanilla in a bowl and blend it.
Now add the mixture into the bowl of caramel sauce.
Next, place the bowl in a 1-inch depth tray with water in it.
Preheat the oven and bake at 350° until a knife inserted in the center comes out clean, 40-45 minutes.
Finally, remove from the oven and unmould with the help of a knife around the rim.
Invert it into a plate and let it cool. Then refrigerate it to serve cold or serve warm.