Oven-Poached Fish In Olive Oil
Preheat oven to 250 degrees.
Chop half of the capers and mix with the unchopped capers. Arrange half of lemon slices in 1 layer in an 8-inch square glass baking dish and arrange fish fillets in a single layer over the lemon slices. Top with all of capers, remaining lemon slices, and 3 tablespoons parsley, then pour oil over fish. Bake in middle of oven, uncovered, until fish just flakes and is cooked through, about 1 to 1 1/4 hours.