According to a Dietitian

Instant Pot Duo 7-in-1 Electric Pressure Cooker. Try to maintain original ratios of the liquid ingredients which will require some math. How To Use Your Instant Pot As A Slow Cooker A Mind Full Mom If you want to keep your options open choose the Instant Pot because again it can be used as a slow cooker AND a pressure cooker among other things. Instant pot as slow cooker . The Instant Pot is an amazing electric pressure cooker but it was not designed to be a slow cooker and is nowhere near as efficient as a Crock Pot when it comes to playing the long game. A few commenters contacted Instant Pot and were told that you need 15 to 2 cups of liquid in the cooker for it to work as a slow cooker. Ninja Foodi 7-in-1 Pressure Cooker. Theres no fiddling with different knobs or worrying about the lid exploding. An Instant Pot has several useful features including steam sauté and warming options. An Instant Pot trying to be a slow cooker is like Michael Jordan playing baseball.