Set the Ninja Foodi to SAUTE and add oil
add the chopped onion, pepper and green onion to the Foodi and saute for 5 minutes
add ground beef, salt, pepper, garlic powder ane paprika then brown for 5 minutes then add garlic. Cook for 30 seconds more
Stir in the rice then add chicken broth and frozen spinach
Cover the Ninja Foodi with the pressure cook lid then cook on HIGH pressure for 3 minutes
Natural release for 10 minutes then manually release the rest of the pressure
Reserve 1/2 a cup of cheese for the top. Stir in the rest of the cheddar and mozzarella cheese.
Top with reserved cheddar cheese then close the AIR CRISP LID. BROIL for about 5 minutes or until the cheese is melted and browned.