Wash bottle gourd thoroughly.
Pressure- Cook horse gram, bottle gourd and tomato together-(6 Whistles)
Remove from stove and cool.
Add a little water and grind in a mixer until mashed well.
Sieve the ingredients and discard lumps.
Bring the mixture to boil, on simmer mode.
Add cumin,pepper powder and salt.
Temper curry leaves, Asafoetida and add to the mixture.
Add lemon juice, Garnish with coriander leaves and serve.