- Tired of weather dictating your grilling plans or dealing with smoky kitchens? The 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 promises to bring authentic BBQ flavor and incredible versatility right into your home. This multi-functional appliance is designed to be a true kitchen workhorse, capable of handling everything from perfectly seared steaks to crispy, guilt-free fries.
- CYCLONIC GRILLING TECHNOLOGY: Experience genuine BBQ taste indoors with 500°F cyclonic air that ensures even char-grilling and creates beautiful sear marks, eliminating the need for an outdoor grill. This technology is a game-changer for apartment dwellers or anyone who wants smokeless indoor grilling.
- SMART COOK SYSTEM WITH THERMOMETER: Take the guesswork out of cooking with the integrated Smart Thermometer, featuring 4 protein presets and 9 doneness levels. Achieve perfect results every time, from rare to well-done, ensuring no more undercooked or overcooked meals.
- XL CAPACITY FAMILY SIZED CAPACITY: This grill offers ample space, accommodating up to 6 steaks or 24 hot dogs on its grill grate, allowing you to cook main courses and sides simultaneously. It’s perfect for large meals, meal prepping, and even outdoor kitchen alternatives.
- 6-IN-1 VERSATILITY: Beyond grilling, this appliance functions as an air fryer, roaster, baker, broiler, and dehydrator, consolidating multiple kitchen gadgets into one sleek unit. It’s ideal for creating a wide range of dishes, from juicy burgers to crispy chicken wings.
- HEALTHIER FRIED FAVORITES: Enjoy your favorite fried foods with up to 75% less fat compared to traditional deep frying, thanks to the 4 qt air fryer crisper basket. This makes it an excellent choice for those seeking healthier alternatives without sacrificing crispiness.
- Authentic Indoor Grilling: The promise of genuine BBQ flavor and char-grill marks without the need for an outdoor grill is a significant advantage, especially for those with limited outdoor space or living in apartments. The cyclonic grilling technology is a key enabler of this.
- Precision Cooking: The Smart Cook System with Thermometer is a standout feature that removes much of the uncertainty from cooking proteins. Having presets and doneness levels ensures consistent, delicious results, making it user-friendly for both novice and experienced cooks.
- Exceptional Versatility: The 6-in-1 functionality means this appliance can replace numerous others, saving counter space and offering a wide array of cooking options. This makes it a valuable tool for diverse culinary needs.
- Generous Capacity: The XL size is a huge plus for families or those who entertain. Being able to cook a substantial amount of food at once is incredibly convenient and time-saving, perfect for busy households.
- Healthier Cooking Options: The ability to achieve crispy textures with significantly less fat makes the air frying function a major draw for health-conscious individuals. This allows for enjoying favorite “fried” foods more often.
- Grilling Performance: The 500°F cyclonic air is designed to mimic outdoor grilling conditions, providing consistent heat distribution and effective charring. This should result in well-cooked meats with desirable grill marks and smoky flavor notes, all within a controlled indoor environment. The splatter shield is also a practical addition for cleaner operation.
- Air Frying Results: The 4 qt crisper basket, combined with the cyclonic air, is expected to deliver exceptionally crispy results for items like fries, wings, and vegetables. The claim of up to 75% less fat suggests efficient cooking that crisps food without excessive oil.
- Smart Thermometer Accuracy: The Smart Cook System’s thermometer is crucial for achieving precise cooking outcomes. With 4 protein presets and 9 doneness levels, it aims to provide restaurant-quality results for meats, ensuring they are cooked to perfection without manual monitoring and guesswork.
- Roasting, Baking, and Broiling: As a multi-cooker, its ability to roast, bake, and broil efficiently is essential. The high temperatures and controlled air circulation should allow for even cooking and browning in these modes, making it suitable for a variety of dishes.
- Dehydration Capabilities: The dehydrate function allows for low-temperature, prolonged cooking, ideal for making fruit leathers, jerky, or dried herbs, adding another layer of utility to the appliance.
- Ease of Cleaning: The inclusion of dishwasher-safe parts significantly simplifies the post-cooking cleanup process, a common pain point with kitchen appliances.
- Apartment Dwellers and City Residents: Those who lack outdoor grilling space but crave the flavor of grilled food will find this appliance ideal due to its smokeless indoor grilling capabilities.
- Health-Conscious Individuals: People looking to reduce their fat intake while still enjoying crispy foods will benefit greatly from the air frying function.
- Busy Families: The XL capacity and multi-functionality mean larger meals can be prepared efficiently, and one appliance can handle multiple cooking tasks, saving time and effort.
- Home Cooks Seeking Versatility: Anyone who enjoys experimenting in the kitchen and wants to consolidate several appliances into one compact unit will appreciate its 6-in-1 capabilities.
- Meal Preppers: The ability to cook large batches and its diverse functions make it suitable for preparing meals in advance for the week.
- Entertainers: The generous capacity and various cooking modes allow for preparing a wide array of appetizers and main courses for guests.
- Grilling Technology: Look for systems that promise even heating and charring to replicate outdoor grilling. The cyclonic grilling technology in the FG551 is a prime example of this.
- Smart Cooking Systems: Integrated thermometers and presets take the guesswork out of cooking proteins, ensuring perfect results.
- Multi-Functionality: A device that offers grilling, air frying, roasting, baking, broiling, and dehydrating provides the most value and versatility.
- Capacity: Consider the size of your household or how often you entertain. XL capacities are ideal for families or larger gatherings.
- Ease of Cleaning: Dishwasher-safe parts are a significant convenience that simplifies maintenance.
- Smokeless Operation: For indoor use, a well-designed splatter shield and efficient smoke capture system are crucial.
- Counter Space: These are often larger appliances, so measure your available counter space to ensure a good fit.
- Usage Frequency: Consider how often you plan to use each function. If you’ll primarily grill, focus on grilling performance. If you want a true all-in-one, ensure all functions are well-regarded.
- Learning Curve: Some multi-cookers have a slight learning curve. Look for intuitive controls and clear instructions. The Smart Cook System aims to minimize this.
- Noise Level: Air fryers and high-heat grills can be noisy. If this is a concern, research user reviews for noise levels.
Key Features That Stand Out
The Ninja Foodi Smart XL boasts several impressive features that set it apart, making it a compelling addition to any kitchen:

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
What We Like
Based on its impressive specifications, several aspects of the Ninja | Indoor Grill and Air Fryer| Foodi Smart XL truly stand out:
Performance Analysis
The Ninja | Indoor Grill and Air Fryer| Foodi Smart XL is engineered for high performance across its multiple functions, as indicated by its features:
Best For
The Ninja | Indoor Grill and Air Fryer| Foodi Smart XL is an excellent choice for a variety of users and situations:
Buying Guide
When considering the purchase of a versatile indoor grill and air fryer like the Ninja Foodi Smart XL, several factors are important to ensure it meets your needs.
Key Features to Look For
Important Materials
While specific material compositions aren’t always detailed in feature lists, common high-quality materials for these appliances include durable, food-grade stainless steel for grates and heating elements, and robust, BPA-free plastics for the housing and baskets. Non-stick coatings on grates and baskets are also desirable for ease of use and cleaning.
Essential Factors to Consider
Budget Planning
Appliances like the Ninja | Indoor Grill and Air Fryer| Foodi Smart XL represent a significant investment, typically falling into the mid to higher price range for kitchen gadgets due to their advanced features and multi-functionality. Expect to budget anywhere from $200 to $350 or more, depending on sales and retailers. Consider the value proposition: it replaces multiple appliances, potentially saving money in the long run and offering superior performance over single-function devices.
When to Buy
Look for sales events such as Black Friday, Cyber Monday, Amazon Prime Day, or holiday sales, as these are prime times for discounts on popular kitchen appliances. Early spring and late fall can also see promotional pricing as retailers clear out inventory or introduce new models.
Frequently Asked Questions
Can this grill truly produce the flavor of an outdoor grill?
Yes, the cyclonic grilling technology with 500°F cyclonic air is designed to char-grill food evenly and create authentic BBQ grill flavor and sear marks indoors, eliminating the need for an outdoor grill.
How accurate is the Smart Thermometer for cooking different types of meat?
The Smart Thermometer features 4 protein presets and 9 doneness levels, designed to take the guesswork out of cooking proteins and ensure they are cooked to your desired level of doneness every time.
Is the capacity large enough for a family?
The grill grate has an XL capacity, fitting up to 6 steaks or 24 hot dogs, making it suitable for family-sized meals, meal prepping, and entertaining.
Does this appliance produce a lot of smoke when used indoors?
The cyclonic grilling technology is intended for indoor smokeless grill cooking, and the appliance includes a splatter shield to help manage smoke and grease.
How easy is it to clean the Ninja Foodi Smart XL?
The appliance features dishwasher-safe parts, which significantly simplifies the cleaning process after cooking.
What is the advantage of air frying with this unit compared to deep frying?
The air fryer function uses the crisper basket to achieve crispy textures with up to 75% less fat than traditional deep frying, offering a healthier alternative for your favorite fried foods.
Can I use this appliance to cook frozen foods?
While not explicitly stated in the features, many multi-cookers and air fryers are capable of cooking frozen foods. Following recipe guidelines or starting at a slightly higher temperature is often recommended.
Final Thoughts
The 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 presents itself as a remarkably versatile and high-performing kitchen appliance. Its ability to deliver authentic indoor grilling without the smoke, coupled with the precision of its Smart Cook System, makes it a standout product. The XL capacity ensures it can handle family-sized meals, and the 6-in-1 functionality means it can genuinely replace several other kitchen gadgets, saving space and streamlining cooking processes. For those seeking healthier cooking options without sacrificing flavor or texture, the air frying capabilities are a significant advantage. While it represents an investment, the comprehensive features and promised performance make it a compelling choice for a wide range of home cooks looking for convenience, versatility, and delicious results.
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