Yes, you can use an Instant Pot to make congee. For full transparency, you won't save much time using an Instant Pot to cook congee...once you factor in the time it takes for the Instant Pot to pressurize. We also prefer the stovetop method because you can see how thick the congee is—and easily add more liquid, as needed, during the cooking process. That said, if you're looking for a hands-off method, then you can definitely use an Instant Pot to make congee. See the recipe notes below for full details on how to make this recipe using the Instant Pot method.