Preheat the air fryer to 380°F (193°C) for 3–5 minutes.
Line the basket with parchment made for air fryers or lightly greased foil with holes to allow airflow.
Mix the meat crust: In a bowl, combine ground meat, egg, Parmesan, almond flour or breadcrumbs, Italian seasoning, garlic powder, onion powder, salt, and pepper. Mix gently with your hands or a fork until just combined. Don’t overwork the meat.
Form the “crust”: Press the mixture onto the lined basket into a round about 8–9 inches wide and 1/2 inch thick.
Build slightly thicker edges if you want a raised crust. Smooth the surface for even cooking.
Par-cook the meat for 8–10 minutes at 380°F. The top should be browned and the center mostly cooked through.
Carefully blot any excess fat with a paper towel. If a lot of liquid accumulates, tip it out safely.
Add sauce and toppings: Spread pizza sauce in a thin layer (don’t overdo it). Sprinkle about half the cheese, add your toppings, then finish with the remaining cheese.
Air fry again for 4–6 minutes at 380°F, until the cheese is melted, bubbling, and lightly browned.
The meat should be fully cooked—look for clear juices and no pink.
Rest and garnish: Let the meatzza rest 3–5 minutes so it sets. Garnish with basil, red pepper flakes, or a pinch of dried oregano.
Slice and serve: Use a wide spatula to transfer to a board, then slice like a pizza. Serve with a side salad or roasted veggies.