Baked whitefish is really quite simple. Scaled and gutted fish with a belly slit. We love stuffing that mixes dried bread chunks, crab/ shrimp, a diced onion and melted butter . A spice mix of salt, pepper, sage and savory. Blend it and fill the cavity, then sew it up. Rub a little butter, salt and lemon juice on the body, and wrap in tinfoil.