Set Foodi to 'saute' on high. Once heated, add vegetable oil and ground beef and saute until beef is browned and no longer pink, about 3-5 minutes. Drain any excess grease and return beef to Foodi pot.
Add onion, bell pepper, chili powder, ground cumin, paprika, garlic salt, and ground black pepper and saute for 2-3 minutes or until onion is translucent. Turn off heat.
Add white rice and beef broth and stir well.
Add petite diced tomatoes to Foodi pot, DO NOT STIR. Secure and lock pressure cooking lid, and turn nozzle to 'seal'. Set Foodi to 'pressure cook' on high for 3 minutes. Allow pressure to naturally release for 10 minutes before turning the valve to 'vent' to release the rest of the pressure.
Gently stir in black beans and sprinkle cheddar cheese on top of everything. Set Foodi to 'air crisp' at 400 degrees Fahrenheit for 5 minutes, or until cheese is melted and golden brown.
Notes
Add some extra crunch by serving your taco casserole with tortilla or corn chips!
Garnish your taco casserole with sour cream, fresh tomatoes, avocado, or your other favorite toppings.