Rinse salmon, pat dry. Cut four (18x12") pieces of heavy duty
aluminum foil. Light coat dull side of each foil square with
cooking spray. Center a dill sprig & a sorrel leaf on lower half of
foil. Rop with salmon. Place another dill sprig & sorrel leaf on
top of the fillet. Sprinkle with 1-1/2 ts chopped shallots, 1/2 ts
lime juice & a pinch of pepper. Repeat procedure with remaining
fillets. Fold upper half of foil over fillets, meeting bottom edges
of foil. Seal edges together making a 1/2" fold. Fold again. Allow
space for heat circulation & expansion. Repeat to seal each side.
Place foil packets on a baking sheet then bake at 400°F for 7 to
10 minutes. Cut an "x" in top of each packet & fold foil back.
Spoon salmon & herbs onto warm plates.