How to melt chocolate in an Instant Pot is a question lots of readers are enquiring about. Even though most of us own this super helpful Kitchen Gadget, lots do not know, using it as a double boiler is another advantage Instant Pot has. Simply add water into the stainless steel bowl and switch the Instant Pot on Saute. This will keep the water warm at all times. Having the cover from an Instant Pot out, place a glass bowl big enough to hold on top of the inner pot. This will lock the steam coming out and will start warming up your glass bowl. Add your Chocolate or Chocolate Chips and let them melt stirring regularly. Once you see, the chocolate is melted halfway, add coconut oil and let the Instant Pot cook for a few minutes until all melted and fully combined. Your Melted Chocolate Sugar-Free Magic Shell is ready to use.