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.
Report Abuse. I usually bake it at 350 for around 20 minutes, depending on how thick the filet is. I wouldn't go too long with the baking, you can tell it's overdone because it'll smell fishy. Maybe check it after 20 minutes to see if it needs a little more time.Cindy B Â· 7 years ago. usually bake it at 350 for around 20 minutes, depending on how thick the filet is. I wouldn't go too long with the baking, you can tell it's overdone because it'll smell fishy. Maybe check it after 20 minutes to see if it needs a little more time. Cindy B Â· 7 years ago.