For appe - in a bowl add semolina, curd, salt and mix well.
Add ½ cup water and mix well.
In a pan add oil heat it add ginger, onion saute for 2 minutes.
Now add roasted onion, curry leaves, coriander leaves mix well.
Rest for 20 minutes.
After 20 minutes add baking soda mix well.
Grease the appe pan with few drops of oil.
Pour the semolina batter 1tbsp each.
Cover with lid.
Simmer 2 minutes. Half cooked roasted bottom flip over again simmer 2 minutes.
Cooked completely.
For tandoori appe - mix all ingredients except oil and charcoal.
Now heat the oil and add hot oil in mixture.
Mix well and marinate the all appe in it.
Coating the appe properly.
Now space in a center and place it little bit aluminium foil.
Overthat place it hot charcol.
Now pour ½ tsp ghee on charcoal and cover the bowl with plate.
This will bring a very nice smoky flavor to tandoori appe. It is very difficult without tandoor.
After 2 minutes remove the charcoal and foil as well.
The tandoori appe are ready to cook them.
Place a pan on a gas heat it up.
Now place the appe, add 1 tsp oil on top. Mixing continuously cook for 2 minutes.
Now place the appe in a mixing bowl. Some long cutting onion, coriander leaves, lemon juice and sprinkle chaat masala mix well.
Now our tandoori appe are ready to serve.