Preheat the oven in 180 degree for 10 mins
Sieve the flour for two to three times
Take a large bowl combine all purpose flour, sugar,grated carrot,banana,cardamom powder,oil,milk,baking powder,raisins and walnuts and mix well..
Grease the dish and pour the batter on the mould.
Bake in the oven for 30 - 35 mins.
Garnish with silver balls