Tomato Fish Bake

Directions

1. 1
   Put the fish in a greased ovenproof dish.
2. 2
   Heat the oil in a small saucepan, chop the onion, and fry it gently in the oil until soft (about 2-3 minutes).
3. 3
   Add the tinned tomatoes or chopped fresh tomatoes and seasoning.
4. 4
   Bring to the boil and cook gently until the liquid is reduced to a thin puree (3-5 minutes).
5. 5
   Chop the celery and/or pepper if used, stir into the tomato mixture, and spoon the sauce over the fish.
6. 6
   Cover with a lid or cooking foil, and bake for about 20 minutes in an oven (375F/190C/Gas Mark 5).
7. 7
   Serve hot.