Put potatoes into boiling salted water and bring back to the boil for 2 mins carefully add the eggs to pan for 8 mins (potatoes and eggs should all be ready at the same time)

While potatoes cooking add olive oil to frying pan and fry off onion and carrots for 5 minutes until soft (stir often so they do not burn)

Add double cream and turn up the heat as soon as it starts to boil take off heat and stir

Add parmesan cheese & stir, add mustard, lemon juice and parsley and stir leave to one side

Use a large Pyrex dish and place fish in the bottom, dry spinach a little and place in dish. Potatoes and eggs should be done by this point turn off heat and remove eggs (run under cold water to cool) peel the eggs and cut into 4 quarters place evenly in dish

Pour over carrot, onion, cream mixture

Drain potatoes and mash add a little salt and pepper and olive oil if needed. Spoon on top and use back of fork to create pattern place in oven for 30-40 mins until slightly browned and serve with green beans or peas and gravy or baked beans