Wash n Soak rice n dal individually for 2- 3 hrs.
Grind to a smooth paste.
Keep it for fermentation for overnight.
Grate beetroot n strain it . Keep its juice aside.
Cut carrots slices very thin.
Take some batter in bowl n add salt. Mix properly.
Grease mould. Put batter n carefully pour spoonful of beetroot juice over it. Spread little with stick n make design of ur choice.
Also in some batter out carrot slices.
Steam it for 8- 10 mins.
When done. Let it cool for 2 mins.
Take out in serving dish n serve with coconut chutney. Enjoy healthy designer idlis.