Monday, February 23, 2009

Cod roe recipes

For completeness sake I'll add my cod roe recipes. Cod roe comes packaged in surprisingly sturdy, semi-transparent bags, with a mesh of not particularly appetizing blood vessels under the surface. They also very chewy, and not at all pleasant to eat. The proper viking way of (over)cooking them is to simply drop them into boiling water and wait 20-30 min. They come out gray, hard and brittle, looking like the giant scrotum of a dead, waterlogged junkie. Not quite my cup of tea.
So, what can be done? Firstly, cut open the sacks, and using a spatula carefully dislodge the million small eggs into a bowl. Then add 1% salt by mass and whatever spices you might like. Here are my favorites:

1. Finely ground allspice
2. Finely chopped onion
3. Double cream
4. All or any of the above
5. Nothing, let the roe shine in all it's glory

You can also add one egg yolk per ca 200 g of roe to bind it together a bit more. Now divide the roe into 300-400 g portions and pour it onto some heat resistant cling film (i.e. Glad wrap). The roe is quite viscous, so it will not flow out before you have time to react. Wrap the film around the roe and shape into a nice sausage, twist the ends to tighten a bit, and tie off. Steam the sausages in a double boiler until you reach a core temperature of 56 C. Let cool, unwrap and slice. Makes a delicious little side dish, or as topping for a piece of rustic bread with butter. Mayo is also good.

Here are some thoughts: When the roe is uncooked it has a beautiful orange color. When cooked, no matter how carefully, it turns a dull gray. Adding carrot juice could work really nicely (together with the egg yolk) both for taste, sweetness and color. Turmeric or saffron might also help relieve the problem, and provide both depth and flavor. I have not experimented extensively with cooking temperature, but as with fish in general, the lower the better usually. Cod is unfortunately very often infected with the anisakis worm and other parasites, so unless the roe has been frozen first, you need to make sure you reach a core temperature which kills all parasites.

3 comments:

  1. too many things about cod, i can't take it... (so jealous... it's been several years since last time i had tasted cod... ~>.<~ )

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  2. You're most welcome to the blog world. I'm impressed that a quantum chemist would go anywhere close a "lab" (but maybe you haven't either, depending on how you define your kitchen.. ;)

    Hope you'll be writing about your experiences with bread and cheese. Look forward to following. On roe, I just came over this post on curing roe: http://blog.elementsprinceton.com/?p=395

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  3. Wow,that's a new one to me :) I think I'll by some more roe and try it out this weekend.

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