10 portions

3 lb Large Halibut fillet (skinned and filleted but supplied with the bones and skin for stock)
3lb Potatoes
1 ½ lb White Onions
150g Butter
1 Large Cauliflower
8 Sprigs Fresh tyme
15g Parsley
2 Bay leafs
1pt Milk
1pt Cream
1pt Ready made reduced Fresh Chicken Stock
3lb Baby Spinach leaves
100ml Extra Virgin Olive oil
Malden salt
Freshly ground black pepper