8tablespoonsunsalted butter, cold, diced into 1-inch cubes
Salt, to taste
Pinchcayenne pepper
For the Sea Bass
Olive oil or olive oil spray
4sea bass fillets, 6 to 8 ounces each
Dash kosher salt, to taste
Dash freshly ground black pepper, to taste
Dash paprika
Lemon wedges, for serving
Instructions
Prepare the Sauce
In a saucepan, combine the dry white wine, shallots, cream, lemon juice, and lemon zest. Bring to a boil over medium-high heat. Reduce the heat to low and simmer until reduced by about 75 percent, about 5 to 7 minutes.
While whisking constantly, add a few cubes of cold butter at a time. When 2 cubes melt and blend into the wine mixture, add 2 more cubes. Continue until all of the butter is incorporated.
Taste the sauce and season with salt, and cayenne pepper.
Keep the sauce warm.
Prepare the Sea Bass
Heat the oven to 425 and place a rack on a large rimmed baking sheet. Oil the rack with olive oil or olive oil spray.
Sprinkle the sea bass all over with salt, pepper, and paprika.
Place the sea bass on the oiled rack and bake for 12 to 18 minutes, depending on the thickness of the fish. Look for an internal temperature of 135 F to 140 F.
Serve the sea bass with the beurre blank sauce and lemon wedges.