Add lemon juice and allow to cool in refrigerator for 10 minutes, or until mixture is thick.
06Chop scallions and basil.
07Cut fish into 2oz portions.
08Pinch a piece of foil so that it has four raised edges to trap the sauce.
09Arrange fish on oiled/greased aluminum foil.
10Spread all of sauce mixture over top of each portion.
11Top sparingly with basil and scalions.
12Sprinkle salt and pepper.
13Roast in oven for 10-15 minutes, depending on thickness of fish (15 minutes per inch thickness for fully cooked), or until desired. If using Ahi, I prefer to cook for 10 minites to allow inside to remain raw.