Identify silver tarnish. As far as silver is concerned, tarnish and patina are not the same thing Patina is a gorgeous, mellow, grey, soft, lustrous finish that well used and cared for silver develops. As silver is a soft metal, every time itâs used it acquires tiny marks. These marks are part of the living finish of silver and should be prized.
Cod should be baked at about 350 degrees for 10 to 15 minutes. This is more than sufficient cooking time since cod is a delicate fish and is easily overcooked.When in doubt, if the fish flakes easily with a fork it is finished cooking and ready to eat.od should be baked at about 350 degrees for 10 to 15 minutes. This is more than sufficient cooking time since cod is a delicate fish and is easily overcooked.
Best Answer: This really depends on the temp of the oven, the thickness of the fish and if you are baking it in an open or closed dish. For an open dish cooking steaks or fillets, I've read you bake in a preheated 350 degree oven for 17 minutes per inch of fish. I always bake at 350 in a covered container to keep the fish moist, and for smaller fillets I use about 25 minutes. Fish is a very light flesh and cooks quickly. You can test for doneness by checking it with a fork, when it's done it will be uniforming opaque in the thickest part of the fish and it will flake easily.