Place a deep pan over low flame.Add ghee, milk,sugar,milk powder and add lauki and add green colour stir it for a while.the mixture gets a semi solid consistency and stir until the mixture starts to leave the sides of the pan.turn off the flame then.lauki layer is ready.

Place a deep pan over low flame.Add ghee, milk,sugar, khoya stir it for a while.the mixture gets a semi solid consistency and stir until the mixture starts to leave the sides of the pan.turn off the flame then.

Khoya layer is ready.grease a flat glass container and put a baking paper into it in such a way that the paper is overhanging at the sides.Add the white khoya mixture in to the container.Use a spatula to spread the mixture in one single layer.add the lauki mixture on top of the khoya layer.use spatula to spread the lauki mixture in a single layer.Smooth the top.

Place the container in the fridge for an hour to set.Once set,cut into desired shapes.serve it.