Heat a pan and dry roast ground nuts. Once cool, remove skin and coarsely grind them in a mixer grinder jar. Note - If using roasted peanuts (without skin), just coarsely grind, no heating required.
In a wide mixing bowl, measure and add finely chopped coriander leaves, sesame seeds, coarsely ground garlic and green Chilli, hing, turmeric powder, red chilli powder, salt to taste and sugar.
Then add coarsely ground groundnuts.
Measure and keep the besan or chickpea flour aside. (Note - Sieve or Sift the Flour for best results)
First mix all the ingredients in the bowl (do not add chickpea flour at this stage)
Now add half the quantity of the chickpea flour and mix again.
You will notice that the moisture from the coriander leaves, salt etc has made the dough moist without adding any water
At this stage, add the remaining quantity of chickpea flour or besan and mix everything well.
Now using a spoon, add some water just enough to bring it into a soft sticky dough consistency.
Then add a tsp of oil, mix well and divide the dough into two equal portions.
Shape them into thick cylindrical shapes and place them over a steamer plate (greased with few drops of oil).
Cover the Steamer and steam the vadis for atleast 15 minutes on low heat.
Allow the steamed vadis to completely cool before slicing.
Heat a pan, add some oil and pan fry these on low heat until nice and crispy from the top.
Kothimbir Vadi's are ready to serve with a side of green chutney and tomato ketchup.