4                    Pieces of whitefish fillet
                        - (about 6 oz each)
   1                    Onion -- thinly sliced
   1       tb           Mustard
   1       t            Whole coriander seed
   1       t            Minced garlic
   1       c            White wine
     1/4   c            Vinegar
     1/4   c            :water
   2       tb           Chopped fresh dill
                        Salt and pepper -- to taste
  PREHEAT OVEN TO 375F. Place the whitefish in a baking
  dish just large enough to hold the fillets
  comfortably, spread the onions over the top and set
  aside. Combine mustard, coriander, garlic, wine,
  vinegar, water, dill, salt and pepper in a small pot.
  Place over high heat, quickly bring to a boil and pour
  over the whitefish fillets. Cover the baking dish and
  place in the oven for 5 minutes. Remove from the oven,
  let cool to room temperature and place in the
  refrigerator. Serve chilled.