Baked Haddock With Mustard-Tarragon Marinade Recipe

In a large bowl whisk the vinegar, oil, mustard, tarragon and pepper.
Rinse fish and pat dry. Add the fish to the marinade and turn pieces
to coat completely; let marinate 15 minutes. Lay fish, overlapping
thin areas, in a shallow baking pan and drizzle with any remaining
marinade. Bake, uncovered, in a 450 : F. oven until fish flakes
in the thickest part when prodded with a fork and flesh is opaque,
about 7 minutes for fish >-inch thick. Makes 4 servings.