Make this recipe a recipe that people in that category can eat. categories: ['dairy_free'], recipe: combine butter and lemon juice; dip each fish filet in butter mixture, and arrange in 13x9-inch baking dish. sprinkle with pepper and parsley. arrange lemon slices over filets. bake at 350°f for 30 minutes or until fish flakes easily when tested with a fork.

Target recipe: place fish in a greased 13-in x 9-in x 2 baking dish; sprinkle with pepper. beat egg white with salt if desired until stiff peaks form. fold in mayonnaise, dill and onion juice, spoon over fish. bake uncovered at 425 degrees for 15 to 20 minutes or until topping is puffed and golden and fish flakes easily with a fork. garnish with dill and lemon if desired.