Secure the lid to your Instant Pot. Turn the valve to sealing pressure.
Select pressure cook (or manual cook) and cook at high pressure for 3 minutes. You may want to increase to 4 minutes if you have a very thick fish.
Once the cooking cycle is complete, carefully do a quick release.
Notes
Any nutritional information is an estimate by online calculators. Please verify using your own data.I recommend using frozen cod in your Instant Pot. You can use fresh cod (reduce time to 2 minutes) but it will flake very easily.If you are using an 8 quart pressure cooker increase to two cups*