This keto pizza casserole is a quick and easy recipe to make in the air fryer. Ready to serve in 20 minutes, it's wonderfully flavorful. Serve it as an easy low carb dinner, or as a dip to share with friends for an easy appetizer. Gluten and egg free.
Spread the mixture in a 6-inch round baking dish or pan. Top with the low carb pizza sauce, spreading to the edges. Sprinkle with the remaining shredded cheese.
Place the pan in the air-fryer basket and cook until the pepperoni is beginning to brown on the edges and the cheese on the crustless pizza is bubbly and lightly browned.