Using an electric mixer, combine all ingredients, until a perfectly even mixture is obtained. Transfer the mixture from the bowl to a well-greased Instant Pot®–friendly pan or dish. Pour 2 cups filtered water into the inner pot of the Instant Pot® and insert the trivet. Place the pan onto the trivet and cover loosely with aluminum foil.
Close the lid, set the pressure release to Sealing, and select Manual/Pressure Cook. Set the Instant Pot® to 45 minutes on high pressure, and let cook.
Once cooked, let the pressure naturally disperse from the Instant Pot® for about 10 minutes, then carefully switch the pressure release to Venting. Open the Instant Pot® and remove the pan. Let cool, serve, and enjoy!