The miso marinade lightly cures the fish, which results in a pleasantly firm texture and great flavor.
Recipe information
Yield
Makes 2 servings
Ingredients
Preparation
Step 1
Whisk sugar, mirin, and miso in a medium bowl to blend; add fish and turn to coat. Cover and chill, turning fish occasionally, at least 12 hours and up to 1 day.
Step 2
Heat 1 tablespoon oil in a medium nonstick skillet over medium heat. Remove fish from marinade, scraping off excess; season with salt and pepper. Cook fish skin side down until dark brown and caramelized, about 4 minutes. Turn fish over and cook until just opaque in the center, about 3 minutes longer.
Step 3
Meanwhile, heat remaining 1/2 tablespoons oil in a medium skillet over medium-high heat. Add greens and cook, tossing, just until wilted, about 1 minute. Season with salt and pepper; divide between plates.
Step 4
Add vinegar to same skillet and cook, stirring constantly, until thickened, about 30 seconds; drizzle reduced vinegar over greens. Top with fish.
