Heat ghee in a pan and toss chopped nuts. Remove them on a plate and add mashed banana in same ghee.
Keep stirring till banana turns mushy. add suji and saute for a minute.
Add milk and some water as required.
Add sugar and stirr till it dissolves completely.
Add cardamom powder, nutmeg , kesar and kewara water .
Cover with lid for 5 minutes till milk is soaked completely.
Add chopped nuts. You can use edible colour to garnish .
This tradtional halwa is common offering to god as prasadam.