These Whole30 Italian Meatball Skewers are our gluten-free, dairy-free take on a comfort food classic — in portable form! You can make these in the oven, but we love using our air fryer for quick, even cooking. The air fryer helps keep the meatballs super moist and juicy, and putting the meatballs on a skewer makes them a fun handheld dinner protein or appetizer.