Mix the dhokla flour , semolina and curd .
Add water and bring the batter to a idli consistency .
Cover and keep aside for 2-4 hours .
Place water in a steamer , let it boil .
Grease the idli moulds with oil .
Add oil , ginger garlic paste, salt and ENO .
Pour the batter into moulds with a small spoon .
Place 1/4 tsp of grated beetroot on each dhokla .
As soon as the water boils , place the prepared mould to steam .
Steam for 5 - 7 minutes .
Remove The stand and lightly brush the dhoklas with oil .
This will help them to remain moist .
Dhoklas are ready to be served or packed .