In the modern kitchen, efficiency and versatility have become as essential as taste and presentation. The Ninja SP351 Foodi Flip Away Toaster Oven Air Fryer Combo offers both. This appliance is not just a toaster oven-it combines multiple kitchen functions into a single, space-saving design. With air frying, baking, roasting, broiling, and toasting capabilities, it’s designed to meet the demands of a busy lifestyle while delivering restaurant-quality results at home. Its unique ’flip-away’ design further adds convenience, allowing the unit to store neatly under kitchen cabinets without sacrificing counter space. Whether you’re a health-conscious eater seeking lower-fat cooking options, or a busy professional craving efficiency, this all-in-one device promises to elevate your cooking experience.
| Feature | Specification |
|---|---|
| Model | Ninja SP351 Foodi Flip Away Toaster Oven Air Fryer Combo |
| Functions | Air Fry, Bake, Roast, Broil, Toast, Dehydrate, Reheat |
| Capacity | 8 slices of toast / 12-inch pizza |
| Cooking Power | 1800 Watts |
| Temperature Range | 105°F to 450°F (40°C to 232°C) |
| Timer | Up to 60 minutes |
| Material | Stainless Steel with Nonstick Interior |
| Special Features | Flip-away design, multiple cooking presets, convection technology, crisper plate |
| Dimensions | 15.5 x 15 x 13 inches |
| Weight | 23 lbs |
| Warranty | 1 Year Manufacturer Warranty |

The Ninja SP351 Foodi Flip Away Toaster Oven Air Fryer Combo is more than just a kitchen gadget; it is a multi-functional powerhouse designed to streamline meal preparation. Its intuitive interface allows you to effortlessly switch between cooking methods, while the air frying capability ensures crisp, golden results without the excessive use of oil. The appliance’s large interior comfortably fits a 12-inch pizza, a full chicken, or up to eight slices of bread, making it suitable for family meals or meal prep. The flip-away design is a thoughtful touch for kitchens with limited counter space, and the sleek stainless steel construction complements modern kitchen aesthetics.
The Ninja SP351 is built with durability and practicality in mind. Its stainless steel exterior not only looks premium but also resists fingerprints and smudges. The flip-away hinge is engineered for smooth operation, allowing the appliance to fold neatly under cabinets without strain. The interior is coated with a nonstick material for easy cleanup, while the crisper plate promotes even browning. Compact yet spacious, the design balances aesthetics with functionality, making it an attractive addition to any kitchen. The solid build gives confidence that it can withstand frequent use without compromising performance.
When it comes to performance, the Ninja SP351 excels. Air frying results are consistently crispy on the outside while tender on the inside, and convection cooking ensures even heat distribution for baking and roasting. Toasting is precise, delivering uniform browning across multiple slices, while reheating is fast and efficient without drying out food. Pre-set functions simplify cooking, reducing the need for constant monitoring. The unit heats quickly, thanks to its 1800-watt power, and its temperature range accommodates a wide variety of recipes, from slow-roasted vegetables to high-heat air-fried wings. Overall, performance is reliable, versatile, and consistent with the brand’s reputation for quality.
The Ninja SP351 competes with other multi-function toaster ovens like the Breville Smart Oven Air Fryer and Cuisinart TOA-60. While Breville offers advanced convection features and precise controls, it lacks the convenient flip-away storage of the Ninja SP351. Cuisinart provides solid air frying and toasting options but falls short in capacity for larger meals. The Ninja SP351 distinguishes itself through a combination of space-saving design, versatility, and user-friendly operation.
| Feature | Ninja SP351 | Breville Smart Oven Air Fryer | Cuisinart TOA-60 |
|---|---|---|---|
| Flip-Away Design | Yes | No | No |
| Air Fry | Yes | Yes | Yes |
| Capacity | 8 slices / 12-inch pizza | 9 slices / 13-inch pizza | 6 slices / 12-inch pizza |
| Power | 1800 W | 1800 W | 1800 W |
| Preset Functions | 9 | 10 | 7 |
| Convection | Yes | Yes | Yes |
| Price | Mid-range | High | Mid-range |
This appliance is ideal for:
The standout features are the flip-away design and versatility. Its ability to combine air frying, baking, roasting, broiling, and toasting in one device is a significant advantage. The consistent performance across all cooking modes ensures reliable results, while the intuitive controls make it accessible for both beginners and experienced cooks. The appliance also strikes a balance between size and capacity, making it suitable for both compact kitchens and larger households.
The Ninja SP351 is widely available:
The Ninja SP351 Foodi Flip Away Toaster Oven Air Fryer Combo is a versatile, efficient, and space-conscious appliance that excels across multiple cooking methods. Its innovative flip-away design, coupled with consistent air frying and convection performance, makes it an excellent investment for anyone seeking convenience without compromising quality. While it may take up vertical space and has a moderate learning curve, the benefits far outweigh the drawbacks.

The Ninja SP351 combines multiple cooking functions into one appliance. It can toast, bake, air fry, broil, and dehydrate. Its Flip Away design allows for efficient storage while maintaining a large interior capacity for a variety of foods, making it suitable for both everyday meals and specialty cooking.
The SP351 features a spacious interior that can accommodate a 12-inch pizza, six slices of bread, or multiple racks of chicken wings. Its adjustable racks and included air fryer basket allow cooking of both large items and smaller foods simultaneously. This makes it versatile for meals ranging from quick snacks to full dinners.
Cleaning is straightforward. The nonstick interior, removable crumb tray, air fryer basket, and oven racks are all dishwasher-safe. For routine cleaning, it is recommended to wipe the interior with a damp cloth after each use and ensure the exterior is free from grease or residue. Avoid immersing the main appliance in water.
Yes, the Ninja SP351 offers multiple preset cooking programs for common tasks, including Air Fry, Roast, Broil, Bake, Toast, and Dehydrate. These presets optimize time and temperature settings, making it easier to achieve consistent results without manual adjustments.
The SP351 includes several safety features. Its Flip Away design reduces counter space hazards when not in use. The appliance also has a cool-touch exterior, automatic shutoff functions, and non-slip feet to prevent accidents during cooking. Additionally, the digital controls have a lock feature to prevent unintended changes while operating.