Wash the
vegetables and cut into small cubes or strips. Place
the vegetables in a pot with just enough water to
cover, and simmer uncovered for about 10 minutes
until half-cooked.
Add the yogurt, 2 teaspoons cumin
and the turmeric, simmer for 5 to 10 minutes, then
add the grated coconut, 1 tablespoon cumin, chilies
and salt. Mix well and leave over low heat.
Heat the oil in a
wok and stir-fry the mustard seeds and curry leaves
for 1 minute until the spices begin to crackle and
become fragrant. Mix the mustard seeds and curry
leaves into the vegetables, stir well and serve
immediately.