Make this recipe a recipe that people in that category can eat. categories: ['dairy_free'], recipe: make 3 diagonal cuts, about an inch apart on each side of the fish, in the thickest part. sprinkle inside of fish with garlic salt and lemon pepper. in 1 tblsp of the butter, gently fry shallots and mushrooms until softened. stir in parsley. spoon mixture into cavity of fish and add 2 or 3 slices of lemon. secure opening with small skewers. lightly butter a piece of heavy foil large enough to enclose the fish. put fish in centre and squeeze over juice from the rest of the lemon. bring edges of foil up and fold loosely over fish, enclosing it completely. bbq until fish is tender and flakes when tested with a fork  30-40 minutes. note: this can also be done in the oven at 350f, for 40 minutes.

Target recipe: on 4 large buttered squares of heavy-duty aluminum foil, place equal amounts of fish. in small saucepan, melt margarine; add lemon juice, parsley, dill weed, salt and pepper. pour equal amounts over fish. sprinkle with paprika; top with onion slices. wrap foil securely around fish, leaving space for fish to expand. grill 5 to 7 minutes on each side or until fish flakes with fork. refrigerate leftovers.