Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   4                    salmon fillet -- 6 oz
     1/2  teaspoon      salt
     1/2  teaspoon      turmeric -- ground
     1/4  teaspoon      pepper
   2      teaspoons     oil -- divided
   2      teaspoons     garlic -- minced
   2      teaspoons     soy sauce -- thin
   1      teaspoon      fish sauce
   2      tablespoons   sugar -- brown
     1/4  cup           tamarind liquid
   1                    chile serrano -- sliced
   3      tablespoons   scallion -- chopped
                        cilantro -- for garnish

Preparation:

Rinse fillets and pat dry. Combine salt, turmeric, and pepper. Rub each fillet with some of the turmeric mixture. Lightly coat fillets with one tbsp oil. Place fillets, skin side down, on lightly oiled grill over medium heat; cook until done. Place on platter and keep warm. In small stainless steel frying pan, heat remaining one tbsp oil over low heat. Add garlic and sauté until lightly browned. Add soy sauce, fish sauce, sugar and tamarind liquid. Bring to a boil over medium heat and add more brown sugar if desired. Reduce heat and simmer about two minutes or until sauce is slightly thickened. Add peppers and green onions to sauce and simmer for one minute to blend flavors. Pour evenly over fish and garnish with cilantro.