Break up ground beef and lay in air fryer basket without overlapping.
Close basket and keep at 380 degrees for a total of 5 minutes breaking meat up again after 3 minutes. If you'd like it more done after 5 minutes set for 1 more minute.
Lift out basket, drain grease in bottom drawer and use hamburger meat as you'd like. If you want to make taco meat, put ground beef into a bowl. Sprinkle packet of dry taco seasoning on top, then pour 1/4 cup of water or beef broth on top. Stir so meat is coated, serve.