In a bowl take all ingredients except baking soda,baking powder,vanilla essence and vinegar,mix well and make a smooth batter.
Now add rest of ingredients and mix for 1 minute in same direction.
Divide batter in three parts,in one portion mix red food colour and in another portion mix green food colour,leave rest portion of batter as it is.
Grease appam patra with oil and firstly pour 1 tsp of green coloured batter in all moulds,then pour normal portion of batter in all moulds and finally pour orange coloured portion in all moulds and make designs with tooth pick according to the choice.
Switch on the flame and cook it on low flame by covering with lid for 2 minutes.
Pour one-one drop oil on all appe and then flip all appe and cook it from another side also by covering with lid for more 2 minutes.
Tricolour Rice Flour Appe is ready to serve.
