Directions
1st step
In a pan add oil ,heat it ..add in cumin, mustard seeds and curry leaves... fry until seeds pop then divide the boiled potato into halves
mashed the half then cut into cubes to other half potato... add potatoes and boiled Chickpeas in the pan add water and all remaining ingredients
cook on low flame until smooth and become thick consistency .. turn off the flame and keep aside
2nd step
In a blenders add all ingredients (except potatoes, achaar gosht masala and chaat masala) with little water to make smooth mixture... it should be in mild runny consistency ... mix boiled mashed potatoes with achaar gosht masala
Now take a nonstick flat pan
Drizzle some oil and pour batter and spread evenly into thin layer .... cook on low to medium flame ..while raw texture go ..drizzle some oil .... now sprinkle some chat masala then spread 1 to 2 tbs boiled potato mixture
Cook until dosa will be crispy from bottom..now roll it .. enjoy with tarkari achaar and onion tomato salsa .... sprinkle some more chaat masala on top
With this quantity you can make 6 to 8 medium dosas