Most built-in grills are made to use gas as fuel, whether it comes from refillable propane tanks or a home natural gas line like an indoor gas stove. Propane and natural gas deliver similar ...

Indoor grills have come a long way since the George ... the Ninja Foodi Smart XL 6-in-1 Indoor Grill & Air Fryer with Built in Thermometer, 2nd Generation, DG551 (we’ll refer to it as the ...

Most indoor grills are built more like a panini press where you sandwich the meat between two heated plates. The Ninja's design is more akin to a traditional outdoor grill; it has a lid ...