Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      medium        pineapple -- (about 2 lb)
                        - peeled -- cored and
   2      tablespoons   cold water
   2      tablespoons   sugar
     3/4  cup           unsweetened pineapple juice
                        salt
   2      tablespoons   lime juice
                        pepper to taste
   2      centiliters   garlic -- minced
   6      6 oz          halibut, salmon or haddock -- steaks or fillets
     1/2  teaspoon      jalapeno pepper -- to 1 tsp
                        -- grilled
   2      tablespoons   minced cilantro
   1      tablespoon    cornstarch

Preparation:

Heat Pineapple, Juices, Garlic and Jalapeno pepper to boiling in a medium saucepan; Reduce heat and simmer, uncovered about 5 minutes. Stir in cilantro; Heat to boiling. Mix Cornstarch and cold water, Stir into boiling mixture. Boil, stirring constantly, until thickened. Remove from heat; Cool 2-3 minutes. Stir in sugar; Season to taste with salt and pepper. Serve warm over Fish or Pork.