Method

• Heat the milk in a non stick frying pan, add the fish and prawns and cook until fish is cooked through (approx 10 minutes). You will need to take the prawns out after about 4 minutes.
• Once the fish has cooled, remove any bones, flake the fish and roughly chop the prawns.
• Melt the butter in a large pan, gradually add the flour stirring all the time. Then stir in the milk and cook until thick. Season well with salt and pepper.
• Stir the prawns, fish and cream into the sauce, then put into a large shallow baking dish.
• Butter the cream crackers liberally. Place in a plastic bag in the freezer until the butter is quite hard.
• Using a rolling pin break them up into pea sized pieces.
• Mix with the parsley and cheese and sprinkle over the top of the fish.
• Bake in a preheated oven at 180ºC for 25 minutes and serve with fresh garden peas.