This dish is one of the classics of North Indian vegetarian cuisine. It is simple to make and a delicious way to use cauliflower. You can spice the dish up as little or as much as you like – depending on your preference – just adjust the amount of cayenne you add. Asafetida is a strong smelling (some would say unpleasantly so) spice found in any Indian grocery. Once cooked, it adds a wonderfully deep garlicky flavor to all sort of dishes and is also appreciated for its digestive aiding properties.