A recipe for making baked salmon – Rub a small cleaned salmon with olive-oil, sprinkle with salt and pepper, put into a buttered baking-pan, and add one cupful of boiling water and two tablespoonfuls of butter. Baste every ten minutes until done. Take up the fish and keep it warm. Thicken the gravy with a teaspoonful or more of cornstarch mixed with a little cold water. Season with grated onion, lemon-juice, and tomato catsup.