Pre-Heat air Fryer to 350 degrees.
In a large mixing bowl, combine ground beef, rice,garlic, salt, pepper, tomato paste & Rotel.
Cut the tops off of the peppers & clean out the centers.
Scoop the ground beef mixture into each pepper.
Place the peppers onto the air fryer basket and air fry for 10 minutes.
Remove from the air fryer & sprinkle each pepper with cheddar cheese and place the basket back into the air fryer for 3-5 minutes or until the cheese has melted.