This is what you need:
1/4 cup lemongrass
3 TBSP fish sauce
2 TBSP lime juice
3 tsps garlic chili sauce
1 TBSP packed brown sugar
4 cloves garlic, minced
1/3 cup peanut oil
2 lbs white fish (halibut, sea bass, orange roughy etc) deboned and skinned
1 sheet Puff Pastry, thawed and rolled out to 1/4", cut into two equal parts
Mix together the lemongrass, fish sauce, lime juice, chili sauce, brown sugar, garlic and peanut oil---then emulsify in a blender, food processor or with a whisk. Cut fish into two equal parts and marinade in the above mix for at least 45 minutes.
Lightly roll out puff pastry and divide into two equal portions. Place fish portion in the center and wrap with pastry crust. Pinch seams shut and place in a parchment bag or parchment paper. Cut two big slits to allow steam to escape. How much fun is this?????
Bake at 400 for 20 minutes or until puff pastry is lightly browned.