Soften the sweet potato, either by microwave or steaming. To microwave, add the cubes to a microwave-safe dish, microwave about 3-5 minutes until soft. To steam, fill a pot with a steamer basket with one-inch of water. Bring it to a boil, add the sweet potatoes into the steamer basket, cover, and steam for about 10 minutes, until sweet potatoes are soft.
Next combine all ingredients in the blender, and blend until a you have a smooth-ish consistency. A little chunky is ok.
Remove to a bowl and refrigerate for at least 1 hour, to firm up.
Spoon about a tablespoon or so into your hand and roll into a 1-inch ball. Repeat with remaining dough.
Air fry at 375F for 15-18 minutes.
Serve with tahini, hummus, and your favorite veggies.