Ninja AG301 Foodi 5-in-1 Indoor Grill Review: Year-Round Grill Marks Without the Patio

Product Overview

The AG301 is Ninja's original Foodi indoor grill — not to be confused with the newer XL Smart version (FG551) or the Pro Grill & Griddle. It uses a 1,760-watt element and cyclonic air circulation to drive the grill grate to 510°F, which is hot enough to create the Maillard browning and char marks you'd expect from an outdoor kettle or gas grill.

The included 10" × 10" grill grate fits four burgers or two decent-sized steaks at once. The same unit accommodates a 4-quart crisper basket for air frying and a 6-quart cooking pot for roasting and baking, so all three cooking surfaces swap in and out without additional purchases. The Smoke Control System — a combination of a cool-air zone around the grill cavity and a grease splatter shield — meaningfully reduces smoke generation, particularly with leaner proteins.

Grill temperature range is 400–510°F; Air Fry runs 300–450°F; Roast 250–500°F; Bake 250–400°F; Dehydrate 105–195°F. The control panel has a single dial and a few function buttons — it is not touch-screen and it is not Wi-Fi connected.

Performance & Real-World Use

The grill function is the standout. At 500°F, the ridged grate sears chicken, burgers, and steak fast — proteins that would take 12–15 minutes on a stovetop cast iron finish in 8–10 minutes with defined grill marks. The Cyclonic air basts heat from above, which helps the top surface brown simultaneously with the grate marks underneath, a result that's difficult to replicate any other way indoors.

The Smoke Control System works as advertised for most home-cook situations. Lean chicken breasts and vegetables produce very little smoke. Fatty burgers and marbled steaks generate more, and a kitchen with poor overhead ventilation will notice it. It is not a smokeless grill in the strict sense — it is a significantly-reduced-smoke grill, which is an honest and useful distinction.

Air frying is genuinely good. The wide, shallow 4-quart basket spreads food in a single layer better than a taller cylindrical basket, producing even crispness on fries, wings, and breaded items. Reviewers across multiple platforms consistently rate the air crisp function as equal to or better than Ninja's dedicated air fryers. Roasting a whole chicken or a 3-lb pork loin is straightforward and produces juicy results.

Baking is the weakest mode. The cooking space and airflow characteristics aren't well-suited to delicate batters or layered pies — expect uneven results until you dial in timing through trial and error. It works for cornbread or simple quick breads, but it's not a substitute for a conventional oven or toaster oven for baking.

Preheating to grill temperature takes 7–8 minutes. That's a real wait before cooking starts, and it's worth factoring into weeknight dinner timing. The unit is also large: at nearly 15" square footprint and 20 lb, it requires permanent counter real estate or a sturdy lower shelf.