Pour the water, allulose, cocoa powder, instant espresso powder, and gaur gum into a small blender and blend until all ingredients are fully combined. Pour the mixture into a Ninja Creami container.
Freeze on a level surface for 24 hours. Your freezer should be between 9 and -7 degrees Fahrenheit.
Process the Ice Cream
After 24 hours, remove the Ninja Creami container from the freezer. If there is a large bump in the sorbet, melt or scrape the large bump so that the top is level.
Place the Ninja Creami container into the outer bowl of the Ninja Creami and then process on "SORBET."
If the sorbet is dry or crumbly looking (like sand), respin. You should not need to add any additional liquid during the respin. You may have to repeat this process a couple of times.
Video
Notes
Is the sorbet icy since it doesn’t have any dairy?No, it’s actually really thick and creamy with a lot of chocolate flavor. The texture is smooth. You would never know that there’s no dairy in it!How strong is the chocolate flavor?There’s a lot of cocoa powder in this recipe so the chocolate flavor is quite intense. If you prefer a milder chocolate flavor, reduce the amount of cocoa powder in the recipe slightly.What do you do if there is a large bump in the sorbet after freezing?If there is a large bump, melt or scrape it down so that the top is level. Do so by putting a ziplock bag with warm water in it on top of the bump for a few minutes or scrape the bump with a vegetable peeler or spoon.