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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Availability:
Only 3 left in stock, order soon!
Arrives
Sep 25 – Sep 26
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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.
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🚀 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: 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
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
Style: 6-in-1 With Thermometer
The media could not be loaded. We live in an RV and only have a stove top. We love to grill out but conditions are not always best. Mosquitoes, rain, wind, heat and cold minimize the prime grilling window. We wanted to expand on what we could cook indoors and this seemed like the perfect choice. First thing after receiving the grill we went straight to the cook book and decided on the Honey Mustard BBQ Chicken Breasts. My wife went and got the necessary ingredients. I worked on the chicken while she cooked rice pilaf. I followed the recipe and instructions in the book. From start to finish, including prep, we had a beautiful, delicious meal, ready to eat, in 30 minutes. It was so good we had it again the next night. Our next meal was hamburgers. I just used the chart in the back of the book. It states you do not have to flip them but I chose to anyway because I wanted grill marks on both sides (I will mention this at end of review). The burgers came great. We also did fries with the Air Crisper as a side and I never expected them to taste better than traditional oil fry. I had to cook two batches because I picked at the first one. Next meal was Chicken Kabobs. We were able to get 4 larger portion skewers on the grill. I looked in the book and online but everyone was Air Frying these, claiming that the veggies would be overdone if you grilled. I chose to try grilling anyway. I set heat to high and timer to 20. I used the temp probe manually to check temperature during grilling. I flipped halfway through and internal temp got to about 170 degrees. These came out excellent. Chicken was done and juicy. Veggies were perfect and not overcooked. I may try the Air Fry method next but these were so good, that like the chicken breasts, we had them again the next day. My only two complaints are minor. When grilling you will get beautiful grill marks on the first side. Even though you flip, they will practically non existent on the second side. I think this is due to two reason. One is you don't have to flip because it cooks both sides. When you flip the burger the said hitting the grill for the first time is already partially cooked. Second is the grill itself is likely not has hot. I think to get grill marks on both sides you may have to grill one side for just couple minutes, flip and then finish cooking. I will test this out later. Other thing I do not like is the thermometer cord just going between the lid and base. It does prevent it from closing all the way but not enough to really matter. I would have liked it there had been an internal port maybe, integrated into the lid. Not sure if its feasible. Anyway that is a minor complaint and nothing you should consider in making your purchasing decision. You should already have this in your cart and entering information for payment and shipping.
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Reviewed in the United States on November 5, 2020 by Rick James Bish Rick James Bish
Style: 6-in-1 With Thermometer
recently got the Ninja 5‑in‑1 Grill & Air Fryer and it’s quickly become my favorite kitchen gadget. It grills, air fries, roasts, bakes, and dehydrates all with great results. The built in probe makes cooking meats easy and precise. I’ve made crispy fries, juicy chicken, and even baked muffins all turn out consistently well
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Reviewed in the United States on July 12, 2025 by aura aura