Ninja FG551 Foodi Smart XL Indoor Grill Review: Big Surface, Honest Trade-Offs
The Ninja FG551 Foodi Smart XL is a 6-in-1 indoor electric grill that promises real char-grill results year-round — no deck, no propane, no smoke alarm drama. With a 9"×12" cooking surface, a built-in smart thermometer, and more than 15,000 Amazon ratings, it's one of the most-reviewed indoor grills in the US market. The short verdict: it largely delivers on the grilling promise, but the price and counter footprint deserve a clear-eyed look before you buy.