Milk poached fish

I found this new item at the supermarket. (I know its new because the sign said so ) So far we've only got cod, so this is a welcome new addition. It brought back memories of my UK days with other favourite British favourites such as cod, sole, or plaice.

I remembered a common recipe called milk poached fish, which basically uses milk to keep the flesh moist. However, most recipes use haddock (either the smoked or the fresh variety), which we (still) don't have here. Ironically, I never tried cooking fish in the UK whilst I was there, simply because I don't know how to prepare it. Thankfully, we now have ready-prepared fillets.

I adapted from a recipe I found online for milk poached haddock, and adjusted with cooking times which I found for halibut. I used the poaching liquid for a bechamel sauce. The result? The fish was indeed easily forked through and flaked and really quite moist without being mushy.

Ingredients
300g fillet of halibut
1 onion, chopped
1 clove of garlic, crushed
1 tsp basil (fresh or dried is fine)
1 tsp dill (fresh or fried is fine)
pinch of salt
dash of white pepper
1 cup of warm milk

For the bechamel sauce: 1 tbsp butter, 1 tbsp flour

Method
1) Place the fish in a baking dish deep enough to hold the poaching liquid. Arrange the onion and garlic in the dish, and sprinkle on the herbs, salt and pepper. Pour on the milk. It should mostly submerge the fish. If not, top up with more milk.

2) Bake in the oven for 30 to 45 mins at 160 deg C. The cooking time will depend on the thickness of the fish (my fillet was about an inch thick) but you will know its ready when the fish is easily flaked with a fork. Remove the skin, flake the fish and set aside. Don't worry about lumps at this point. Slowly add the milk, vigorously stirring throughout to avoid the sauce catching on the bottom. It will burn quite easily. Add as much milk as is necessary to produce the 'saucy' consistency you need - neither too gluey nor too runny.

3) To make the sauce, first strain the poaching liquid. You can reserve the onions and garlic if you wish to serve it up. Top up the liquid to 1 cup with more milk.

4) In a saucepot on the stove, melt the butter. Add the flour and stir until incorporated. Don't worry about lumps at this point. Slowly add the milk, vigorously stirring throughout to avoid the sauce catching on the bottom. It will burn quite easily. Add as much milk as is necessary to produce the 'saucy' consistency you need - neither too gluey nor too runny.

5) Serve immediate, drizzling the sauce on top of the fish. Remember, bechamel sauce doesn't keep well. It forms a skin when cool and needs to be reheated over a bain marie, so only make as much sauce as you require.