Recipe for Steamed Salmon in Mustard Gravy

0.75 kilos salmon, bones removed
1 cup vegetable oil
salt to taste
3 tbsp mustard paste
5 medium chillis

Slit chillies longitudinally. Add all ingredients. Steam for about
half an hour on medium heat until fish is soft and cooked. To
serve, take fish in a bowl, invert it on a plate, and surround with
hot and steamed rice.