Sautéed Fluke With Grapefruit Vinaigrette

Preparation

1. Step 1

   Preheat the oven to 450 degrees. In a small saucepan, whisk together the olive oil, soy sauce, vinegar, harissa, ginger and garlic. Over a bowl to catch the juices, cut the grapefruit segments free from the membrane. Set the segments aside and squeeze the remaining juice from the membrane into the bowl. Whisk 3 tablespoons grapefruit juice into the olive oil mixture.

2. Step 2

   Lightly season the fluke on both sides with salt and pepper. Heat 1 tablespoon canola oil in a large nonstick skillet. When the oil shimmers, add 2 fluke fillets and cook for about 1 minute. Flip and cook for 30 more seconds. Transfer the skillet to the oven and cook for about 2 minutes. Keep the fish warm, and repeat with the remaining canola oil and 2 fillets.

3. Step 3

   To serve, warm the vinaigrette over medium-low heat. Just before serving the fish, add the mint, rosemary and grapefruit segments and warm for about 1 minute, or until the segments are heated through. Lay a handful of frisee on each plate, followed by a piece of fish. Top the fish and frisee with grapefruit segments and a few spoonfuls of vinaigrette.