Slice the mushrooms, pepper and onion. Place in a bowl, add the salt, curry powder, turmeric and chilli powder and mix well. Heat the oil and stir fry the mushroom mixture for 10 minutes.

Note - If this curry appears too dry add 60 ml thick coconut milk just prior to serving. From "A taste of Sri Lanka" by Indra Jayasekera, Isbn #962 224 010 0