Cut the tomatoes in half then grate and discard the skins

Roughly chop the celery, onion, garlic and chilli, then process in a food processor till you have a fine dice (or chop by hand)

Cook the chopped vegetables gently in olive oil for 5-10 minutes.

Now add the tomato mixture, ,most of the parsley and stock or wine. Reduce down for a further 15 minutes.

Cut the white fish into bite sized chunks and slice the squid.

Add the white fish, squid and prawns to the tomato mixture and cook for 5 minutes

Put the mussels in a microwave proof dish with a little water. Microwave for 3-4 minutes and discard any that don't open

Add the mussels to the stew

If you are using bread, grill it for a few minutes till golden.

Place the bread in the bottom of flattish bowls and then spoon the stew over the bread

Garnish with parsley and serve