Oberlausitzer Biokarpfen

Oberlausitzer Biokarpfen (Braised Organic Carp, Lusatian Style)

A traditional Upper Lusatia preparation that lets farm-raised organic carp shine with very little fuss: pan-browned in butter, gently braised in a seasoned court bouillon, and finished with fresh herbs and a light mustard-cream liaison.

Prep

20 min

Cook

35 min

Total

55 min

Serves

4

Difficulty

Medium

Recipe ingredients

• •900 g (2 lb) whole organic carp, gutted and cleaned, ask the fishmonger to remove scales and gills but leave head and tail on
• •5 g (1 tsp) fine sea salt
• •2 g (½ tsp) freshly ground white pepper
• •30 g (2 tbsp) plain flour, for dredging
• •40 g (3 tbsp) unsalted butter
• •250 ml (1 cup) dry white wine, a neutral German Riesling or Müller-Thurgau
• •250 ml (1 cup) fish stock or water, home-kitchen substitution if no stock
• •1 whole (1 medium) onion, thinly sliced
• •1 whole (1 medium) carrot, peeled and sliced
• •1 whole (1 stalk) leek, white and pale green only, sliced
• •2 whole (2 sprigs) fresh thyme
• •2 whole (2 sprigs) fresh parsley stems
• •1 whole bay leaf
• •8 whole white peppercorns, lightly crushed
• •1 whole lemon, juice and a few thin slices
• •15 g (1 tbsp) Dijon mustard, traditional Lusatian addition; can use mild German mittelscharf Senf
• •100 ml (⅓ cup + 1 tbsp) crème fraîche or soured cream
• •10 g (2 tbsp) fresh chives, finely snipped, for serving

Steps

1. 1 Rinse the carp under cold running water and pat completely dry with paper towels — a dry surface is essential for a good sear. Season the cavity and outside with salt, white pepper, and a squeeze of lemon. Let sit at room temperature for 10 minutes.
2. 2 Lightly dredge the fish in flour, shaking off any excess.
3. 3 In a wide, heavy lidded pan or oval cast-iron cocotte, melt the butter over medium heat until it foams. Lay the carp in the pan and brown gently for 3-4 minutes per side, until pale gold. Carefully lift the fish out and set aside on a plate.
4. 4 Add the onion, carrot, and leek to the same pan and sweat for 4-5 minutes over medium heat until softened but not browned.
5. 5 Pour in the white wine and fish stock, then add the thyme, parsley stems, bay leaf, crushed peppercorns, and a few slices of lemon. Bring to a gentle simmer and season the liquid lightly with salt.
6. 6 Nestle the carp back into the pan, spooning some of the vegetables and liquid over it. Cover, reduce the heat to low, and poach gently for 20-25 minutes. The fish is safely cooked when the flesh near the backbone reaches an internal temperature of 63 °C (145 °F) on an instant-read thermometer, the dorsal fin pulls out cleanly, and the flesh at the thickest part flakes easily but stays moist. Baste once or twice during cooking.
7. 7 Carefully transfer the carp to a warm serving platter and cover loosely with foil. Strain the braising liquid into a small saucepan, pressing the vegetables to extract their flavor; discard the solids.
8. 8 Bring the strained liquid to a simmer and reduce by about one-third to concentrate the flavor, about 3-4 minutes. Whisk in the Dijon mustard, then remove from the heat and whisk in the crème fraîche to finish the sauce. Do not let it boil once the cream is in, or it may split.
9. 9 Spoon a little of the mustard-cream sauce over the carp, scatter with chives, and serve the remaining sauce in a jug alongside. Traditional accompaniments are boiled new potatoes and a simple cucumber or green salad.
10. 10 Note on carp bones: carp has many fine intramuscular pin bones. Warn diners and provide a fish knife, or ask your fishmonger in advance to fillet and remove the bone line, then portion the fillets and braise them skin-side up for 12-15 minutes instead of whole.