Ninja | Indoor Grill and Air Fryer| Foodi Smart XL | 6-in-1 Grill, Air Fry, Roast, Bake, Broil, Dehydrate & Crisp |Smart Thermometer & Splatter Shield | Dishwasher Safe Parts | Black/Silver | FG551
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Only 2 left in stock, order soon!
Arrives
Thursday, Nov 13
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Style: 6-in-1 With Thermometer
Features
- SMART INDOOR GRILL & AIR FRYER COMBO: The Ninja Foodi Smart XL Grill is an all-in-one indoor electric grill and air fryer oven that sears, sizzles, and crisps. Ideal for countertop use, it combines grilling and air frying with Ninjas Smart Cook System and dual-sensor thermometer for perfect results every time
- CYCLONIC GRILLING TECHNOLOGY: Enjoy authentic BBQ grill flavor indoors with 500F cyclonic air that char-grills food evenly on the grill grate. Get delicious sear marks with no need for outdoor grills or smokers. Perfect for apartments or indoor smokeless grill cooking.
- SMART COOK SYSTEM WITH THERMOMETER: The Foodi Smart Thermometer uses 4 protein presets and 9 doneness levels to take the guesswork out of cooking. Whether its rare steak or well-done chicken, get it right every time no more undercooked meals or overcooking.
- XL CAPACITY FAMILY SIZED CAPACITY: The grill grate fits up to 6 steaks or 24 hot dogs cook mains and sides all at once. Ideal for large air fryer needs, meal prepping, or family dinners. Also fits well into outdoor kitchen alternatives and tailgating.
- 6-IN-1 VERSATILITY: More than just a grill! This Ninja air fryer also air crisps, roasts, bakes, broils, and dehydrates. From juicy burgers to crispy wings, it replaces multiple appliances. A must-have for fans of air fryer ovens and multi-cookers.
- HEALTHIER FRIED FAVORITES: Achieve that crispy fried texture with up to 75% less fat than traditional frying (tested against hand-cut, deep-fried French fries) using the 4 qt air fryer crisper basket. A great choice for health-conscious cooks.
- SMOKE CONTROL SYSTEM: Enjoy grilling without the smoke. A splatter shield, cool-air zone, and temperature-controlled grill grate work together to keep smoke to a minimum perfect for smokeless indoor grilling and keeping your kitchen clean.
- WHATS INCLUDED: Ninja Smart XL Grill, 9" x 12" Grill Grate, 4 qt. Crisper Basket, 4 qt. Cooking Pot, Foodi Smart Thermometer, Cleaning Brush and Chef Created 15 Recipe Book.
Description
Ninja FG551 Foodi Smart XL 6-in-1 Indoor Grill with Air Fry, Roast, Bake, Broil & Dehydrate, Smart Thermometer, Black/Silver OPEN BOX
Specs & Other Info
| Specification | Details |
|---|---|
| Primary Attribute | Customizable Settings |
| Color Palette | Black and Silver |
| Material Composition | Premium Stainless Steel |
| Market-leading Brand | Ninja |
| Product Size | 15.75"D x 16.54"W x 11.1"H |
| Electricity Use | 825 Watts |
| Product Weight | 22.44 lbs |
| Package Includes | 1760-Watt Ninja Foodi Smart XL Grill, Crisper Basket (4-Qt), Cooking Pot (4-Qt), Cleaning Brush, Recipe Book (15 Chef-Created Recipes), Grill Grate (9" x 12"), and Foodi Smart Thermometer |
| Design Model | 1st Generation |
| Operating Voltage | 110 Volts |
| Manufacturer | SharkNinja |
| Manufacturer's Part Number | FG551 |
| Model Number | FG551 |
| Package Size | Ninja Foodi Smart XL Grill + Thermometer |
| Electricity Source | Plug-In Power |
| Package Quantity | 1 |
| Components in Package | 6 |
| Warranty Offered | 1-Year Limited Warranty |
| First Released On | August 4, 2020 |
Frequently asked questions
The Ninja Foodi 6-in-1 Indoor Grill offers diverse cooking functionality. It can be used to air fry, roast, bake, broil, dehydrate and grill food. Perfect for preparation of a wide range of meals, including vegetables, meats and baked goods.
The product comes with a Smart Thermometer, which precisely measures temperature for perfect cooking results. Simply insert it into the food you are cooking, and it continually monitors the internal temperature of your food, alerting you at your desired degree of doneness.
The Ninja Foodi Smart XL Indoor Grill has a large capacity that fits up to 6 steaks, 24 hot dogs, main courses for large families or small gatherings. The air fry basket is also large enough to accommodate 2 lbs of french fries.
Cleaning the Ninja Foodi Indoor Grill is fairly effortless. The grill grate, cooking pot and air frying basket are all non-stick and dishwasher safe, making post-cooking cleanup convenient and easy.
Similar Products
Top Amazon Reviews
🚀 Abunda's Overview
This is our summary and key points to consider based on customer reviews.
The Ninja FG551 Foodi Grill has been highly praised by users for its versatile cooking features, including grilling, air frying, and dehydration. Users love its cooking performance, as it cooks food efficiently and quickly while producing little to no smoke. Users also appreciate how easy it is to clean, despite one user having difficulty cleaning under the lid.
Pros
- 🍽 Highly versatile with grilling, air frying, and dehydration functions
- 🔥 Cooks food efficiently, quickly, and with little to no smoke
- 🧽 Easy to clean pans, racks and splatter shield
- 👍 Handles remain cool during operation and doesn't heat up the countertop
Cons
- ⏰ One user reported considerable time spent cleaning under the lid
- ❓ Uncertain long-term effects of grease build-up in hard-to-reach areas
Should I Buy It?
Given the product's highly versatile cooking functions, efficiency in cooking and its easy clean-up process, the Ninja FG551 Foodi Grill is definitely recommended. The minor issue concerning cleaning under the lid should be weighed against its overall benefits.
Style: 6-in-1 With Thermometer
This device is life changing. I actually bought this one for my son. My daughter and I each already have one. This makes cooking so many things so easy. Everything from corn dogs, vegetables, grilling steaks, baking potatoes. It does everything. It has multiple setting including grilling, air frying, backing ets. It is large but not too large for a countertop. It looks very nice and modern and will not be an eyesore on your countertop. Very easy to clean. The basket, grill and frying pan attachments are all non-stick and are detachable, just make sure to let them cool down before you try to remove them to clean. You will love this machine.
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Reviewed in the United States on November 3, 2025 by Chris
Style: 7-in-1 With Thermometer
This is one fantastic unit. It takes a little getting used to at first but once you get the hang of it you will love it. I like the griddle the best. Easy to use and easy to clean. Cook bacon, scrambled eggs, or sausage with ease. You can use the grill to cook a steak from frozen if you want or right out of the refrigerator with the lid open or closed from inside your kitchen. The air fryer works great too. It comes with a booklet full of cooking charts and recipes to help you get started.
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Reviewed in the United States on July 20, 2025 by DPS
Style: 7-in-1 With Thermometer
I have owned the previous top-of-line grill model - the FG551 - for over a year, and that device transformed how I cook more than any other piece of kitchen equipment I've ever come across. It's just so easy to get perfectly consistent results when cooking meats, and when you're done, you can just toss the grate, pan, and screen straight into the dishwasher. It's not a charcoal/hardwood grill but you can get plenty of flavor with rubs and marinades. I stumbled upon this new model on Amazon while looking for a replacement lower pan for my FG551, as I'd used and washed the one that came with it almost every day for a year and it was starting to crack at the corners (still usable though). The big difference is that this new one does not rely solely on heat generated by the air fryer element at the top - the grill grate itself has an integral heating element, and when you install it onto the base, it makes electrical connections with two contacts that supply the current during cooking. I bought one immediately, and it has not disappointed! Compared to the previous model, unsurprisingly, this one cooks faster, which solves a major problem when cooking thicker cuts of meat. Previously, if I were cooking really thick steaks, I wanted to use higher temps to get better browning but couldn't do so because heating by air alone is just too slow. The grill grate is a fairly massive piece of cast iron, and the preheat does get it up to temperature so you can get grill marks/sear, but it can't retain that heat very long because again, air isn't an efficient medium to transfer heat from the air fryer heating element into the grate to keep it hot. So if I ran it on high (500F) like the manual recommends, I would get a crunchy, charred shell around a rare steak; the solution was to reduce temps as far as low (400F), depending on the steak, but the results were never as good as with thinner cuts. This new unit does not suffer that problem because the grate itself is heated from below, and I can now cook everything at higher temps across the board because they cook so much faster, even for really thick cuts or when using marinades that would have burned on the old model. Clean up is similar to the previous model, but you have one less piece to throw in the dishwasher - the heated grill grate replaces a roasting pan and a separate grate that sits inside it. The only issue I have with this new design is that the aluminum grate is not coated in any way on the bottom, leaving an exposed aluminum surface; anyone who has ever put a raw aluminum pan in the dishwasher knows that it will come out with a grey/black oxide layer on the surface, which is not toxic or harmful in any way, but is annoying because it gets on everything it touches. I just hold the grate by the edges, avoiding the bottom surface, and only ever handle it to transfer between the grill and the dishwasher that resides directly below it. Once installed in the base, that surface is not exposed in any way so nothing will come in contact with it. Honestly, small price to pay for how well this device works. Very happy with this new model, and I have retired the old one, which served me well. These are the class of the field when it comes to an indoor grill, and they are great air fryers too. I don't really use griddles so I can't comment on that part, but it is a pretty slick feature on top of everything else this thing can do.
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Reviewed in the United States on February 28, 2022 by Late Apex
Style: 7-in-1 With Thermometer
This is an excellent product that has seven functions. Very easy to clean and does not take up a great deal of space on my counter. I have purchased three more of these and have given them as gifts. We all love the convenience, the size and the functionality. And I highly recommend it.
Reviewed in the United States on August 30, 2025 by Kay's Kindle Reading
Style: 6-in-1 With Thermometer
I saw this Ninja XL 6-in-1 on Prime day for a great price so I decided to give it a try. I'm so glad I did! I've had it for several days and have used it in some capacity every single day now. It's easy to use, preheats fairly quickly, tells me when to "add food", and the settings are easy to use on the front screen. I'm still figuring out how to convert the temp/time on food packages to what the Ninja settings should be, but I've learned that the temp setting should be lower and the time to cook is shorter than package instructions. For example, tube biscuits that per package instructions take 13-17 minutes in a regular preheated oven only took 8 minutes in the Ninja. Cleanup is a breeze and so far, nothing has stuck to the baking pan. The odd thing is that there is NO temp setting between 375 and 390 so that leaves somewhat of a trial & error mission when deciding which temp to set. It's a little bigger than I had thought so I had to rearrange a few things on my counter, but I know I'll use it regularly so it will stay out. I plan on buying some accessories to go with this because I think it's so versatile there's probably not much that wouldn't work in here on either roast, bake, broil or air crisp. I'm only cooking for myself, but the surface area and air fry basket are large enough that it would accommodate a larger family for fries, burgers, chops, etc. I love this and I'm so glad I purchased it. I definitely wouldn't have paid the regular price but if you can find a deal on it, I wouldn't hesitate because I don't think you'll be disappointed. It's a great little grill/fryer/baker.
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Reviewed in the United States on July 21, 2024 by Smallsea