Heat ghee in a kadhaie. Add grated carrot and fry till the moisture gets absorbed.
Now add milk and stir well. Cook in medium to high heat and stir occasionally, till the milk reduces completely and thickens.
Add khoya and mix well. Cook till the khoya melts and mixes well with the carrots and thickens.
Add the sugar and mix well till the sugar melts and thickens.
Now the mixture start leaving the pan and thickens. Add powdered cardamom and turn off the flame.
Pour the mixture into the greased tray and spread evenly. Sprinkle almonds and cashew. Set it aside to cool.
Cut into squares shape and serve.