We always try to keep some frozen Pacific Cod in the freezer. We get ours from Costco. It is one of our favorite types of fish; always clean and mild and useful in many dishes. Last night I made Cod Cakes, which are pretty much like Crab Cakes except you use Cod instead of Crab. They turned out great. We served them with a light salad of Romane lettuce with some homemade vinaigrette. Here is the recipe I used by Sam Sifton from NYT Cooking.
1 bay leaf
1 lemon, cut into eighths
1 pound cod fillets
2 tablespoons unsalted butter
2 ribs celery, trimmed, peeled and diced
2 cloves garlic, peeled and minced
1 tablespoon mayonnaise
2 teaspoons Dijon mustard
1 1/2 teaspoons kosher salt
1/2 teaspoon freshly ground black pepper
2 teaspoons Old Bay Seafood seasoning
1 sleeve unsalted saltine crackers, crushed
1/2 bunch parsley, roughly chopped
1/4 cup avocado oil
mayonnaise, for frying
1. Fill a shallow, wide pan with high sides with about an inch of water, and set it over high heat. Add the peppercorns, bay leaf and 1 section of the lemon to the water, and allow it to come to a bare simmer. Place the fish into this poaching liquid, and cook, barely simmering, until the flesh has just begun to whiten all the way through, approximately 6 to 8 minutes. Using a wide spatula, carefully remove the fish from the water, and set aside to cool.
2. Empty the pan, and return it to the stove, over medium-high heat. Add the butter, and allow it to melt, swirling it around the pan. When the butter foams, add the celery, onions and garlic, and sauté, stirring often, until the vegetables soften and the onions turn translucent, then transfer them to a large bowl.
3. In a small bowl, mix together the mayonnaise, mustard, eggs, salt, pepper and seasoning salt (or paprika and hot-pepper flakes), then add this mixture to the bowl with the sautéed vegetables, pour the crushed saltines or bread crumbs over them and stir to combine. Add the parsley, and stir again.
4. Flake the cooked fish into the binding sauce carefully, keeping the flakes as whole as you can manage, then gather them into small balls, and form them into patties, 4-6 for a main course, 6-8 for an appetizer. Place them on a sheet pan or platter, cover loosely with plastic wrap and transfer them to the refrigerator for at least 30 minutes to set.
5. Set a large sauté pan over high heat, and add to it the neutral oil. When the oil is shimmering, remove the fish cakes from the refrigerator, and carefully sauté the patties until they are golden brown, approximately 4 to 5 minutes a side. Work in batches if necessary. (A small smear of mayonnaise on the exterior of the patties will give them a crisp crust.) Serve them alone, or with greens dressed in a lemony vinaigrette, with the remaining wedges of lemon.