Escabeche with Mackerel

Directions

1. 1
   Put about 1/2 cup of the oil in a large nonstick skillet and turn the heat to medium-high.
2. 2
   About 3 minutes later, when the oil is hot, dredge the fillets lightly in the flour and add them, one at a time, to the skillet.
3. 3
   Do not crowd: its likely youll have to cook in batches.
4. 4
   Sprinkle the fillets with salt and pepper as they cook.
5. 5
   As the fillets brown, turn them and brown the other side.
6. 6
   Total cooking time for each fillet will be about 6 minutes.
7. 7
   When the fish are done, transfer them to a platter or gratin dish; they may overlap slightly.
8. 8
   Cool the pan and wipe it out.
9. 9
   Add the remaining oil and turn the heat to medium.
10. 10
    A minute later, add the garlic and cook, stirring occasionally, until it begins to turn color.
11. 11
    Add the bay leaves, thyme, and cayenne and stir; add the vinegar, bring to a boil, and simmer for a minute.
12. 12
    Add the wine, bring back to a boil, and simmer for about 5 minutes.
13. 13
    Add the stock, bring back to a boil, and cook quickly to reduce the mixture to about half its volume.
14. 14
    Pour the liquid over the fish.
15. 15
    Let cool to room temperature and serve or cover and refrigerate for up to a couple of days, bringing it back to room temperature before serving.