Ninja Foodi SP351: Smart 13-in-1 Countertop Oven

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Are you tired of clutter on your kitchen counter with too many gadgets that can only do one thing each? Maybe you’re looking for a smarter way to bake, fry, and roast without firing up the big oven. The Ninja Foodi SP351 is here to shake things up! It’s not just an oven; it’s a magic box that can swap hats faster than a world-class chef—air frying one minute and dehydrating the next.

You might wonder what makes this 13-in-1 countertop oven stand out. Well, imagine having an assistant in the kitchen that knows exactly how to sear steak or bake cookies with smart technology guiding each step.

In this article, we’ll show you all the cool tricks this Ninja Foodi has up its sleeve. From pizza perfection to crispy veggies, your meal prep is about to get a whole lot easier and more fun! Ready for some kitchen wizardry? Let’s dive in!

Overview of Ninja Foodi SP351

The Ninja Foodi SP351 is a smart 13-in-1 countertop oven that offers versatile cooking options for home cooks and food enthusiasts. With its unique features and smart technology, this kitchen appliance provides a convenient way to prepare meals with ease.

What is it?

Imagine a kitchen appliance that can do the work of multiple gadgets, all while saving you time and space. That’s where the Ninja Foodi SP351 steps in. Furthermore, this smart 13-in-1 countertop oven combines the power of an air fryer, toaster oven, and more into one sleek package.

Ninja SP351 Foodi Smart 13-in-1 Dual Heat Air Fry Countertop Oven
Ninja SP351 Foodi Smart 13-in-1 Dual Heat Air Fry Countertop Oven
Ninja SP351 Foodi Smart 13-in-1 Dual Heat Air Fry Countertop Oven
Our Score

The Ninja SP351 Foodi Smart 13-in-1 Dual Heat Air Fry Countertop Oven in silver offers versatile cooking with 13 functions including air frying, dehydrating, and more. Its dual heat technology ensures perfect searing and crisping, while the integrated Foodi Smart Thermometer guarantees ideal doneness. Enjoy healthier meals with up to 75% less fat and faster cooking times compared to traditional methods. With its XL capacity and space-saving design, it's perfect for family meals and conveniently stores away when not in use.

  • Versatile Functionality: This appliance provides a broad range of cooking options, from air frying to dehydrating, with its 13 functions.
  • Smart Cooking System: The Foodi Smart Thermometer eliminates guesswork for consistently delicious results.
  • Space-Saving Design: This countertop oven saves space by taking up 45% less when stored, freeing up valuable kitchen counter space.
  • Weight: At 21.5 pounds, this appliance may be heavier than some other countertop ovens, potentially making it less portable or cumbersome to move.
  • Learning Curve: Given its advanced features and functions, there may be a learning curve for users who are new to this type of kitchen appliance.
  • Price: Although feature-rich, the Ninja SP351 Foodi Smart 13-in-1 Dual Heat Air Fry Countertop Oven might have a higher price than simpler alternatives.

With dual heat technology featuring a SearPlate that heats up to 500°F along with rapid cyclonic air, it ensures your meals get that perfect golden crunch or sizzle every time. Additionally, whether you want to bake cookies, dehydrate fruit for snacks, or simply reheat leftovers without drying them out, this countertop oven has got you covered.

Moreover, it quickly preheats in 60 seconds and comes equipped with a range of cooking functions including Air Fry and Rapid Bake — everything needed for easy meal preparation. Plus, thanks to its smart thermometer and robust 1800-watts of power, achieving precise cooking results is practically effortless.

Enjoy mastering versatile dishes with confidence knowing this intelligent appliance will handle all your creative culinary tasks efficiently.

Unique features

The Ninja Foodi SP351 brings smart technology right to your countertop. This versatile oven offers a range of unique features designed to enhance your cooking experience.

  • Dual Heat Technology: Experience the power of intense direct heat up to 500°F from the SearPlate, perfect for searing meats and veggies. In addition, rapid cyclonic air envelops food, delivering incredible crispiness without compromising on juiciness or flavor.
  • Smart Thermometer: Never second guess the doneness of your meal. The included smart thermometer keeps a watchful eye on internal temperatures, ensuring everything from steak to casseroles are cooked precisely to your liking.
  • 13 Cooking Functions: Whether you’re baking cookies, dehydrating fruit, or air frying chicken wings, the Ninja Foodi SP351 has a function for that. With its wide array of cooking options, this appliance can handle almost any recipe you throw at it.
  • Rapid Preheat: Get meals on the table faster with a preheat time that’s speedier than traditional ovens. Your Ninja Foodi is ready-to-go in just 60 seconds, saving valuable time in meal preparation.
  • Versatile Meal Preparation: With an all-in-one design that includes elements of an air fryer, toaster oven, and convection oven, this countertop kitchen appliance simplifies cooking and frees up space.
  • 1800 Watts of Power: High wattage ensures efficient heating and shorter cooking times. This powerful unit delivers consistent performance across all functions from roasting to reheating leftovers.
  • Easy Cleaning: Simplify cleanup with surfaces designed to wipe down easily after use. Spend less time scrubbing and more time enjoying your culinary creations.

Warranty information

Ninja backs the Foodi SP351 Smart 13-in-1 Countertop Oven with a solid one-year warranty; consequently, giving you peace of mind as you explore its multitude of cooking functions. Moreover, this warranty covers any workmanship or material defects, ensuring that your investment is protected from the unexpected.

Should you encounter any issues within this period, Ninja’s customer service team is ready to help troubleshoot problems or replace your oven if necessary.

Furthermore, keep your proof of purchase safe since it’s essential for making a claim under the warranty. Additionally, rest assured knowing that with proper care and usage, your smart kitchen companion is built to deliver excellent performance long after the warranty period.

Dual Heat Technology

The Ninja Foodi SP351 features up to 500°F SearPlate and rapid cyclonic air for fast and even cooking. The dual heat technology ensures that your meals are perfectly cooked every time.

Up to 500°F SearPlate

The Ninja Foodi SP351’s SearPlate technology allows for direct heating of up to 500°F, providing the perfect sear and crisp on foods. This feature ensures that meats and vegetables are cooked to perfection, with a savory browned exterior while maintaining juicy tenderness inside.

The high heat capability enables rapid cooking and browning, enhancing the overall flavor and texture of your dishes.

Additionally, with this advanced technology, you can achieve professional-level searing at home without needing an outdoor grill or a separate cooktop. The SearPlate adds versatility to the Ninja Foodi SP351, allowing users to enjoy restaurant-quality results from the convenience of their countertop oven.

Rapid cyclonic air

The Ninja Foodi SP351 countertop oven incorporates rapid cyclonic air technology, reaching temperatures of up to 500°F for swift and efficient cooking. This feature enables the oven to quickly circulate hot air around the food, resulting in a crispy texture and flavorful finish.

Furthermore, the rapid cyclonic air function ensures that meals are cooked evenly and thoroughly, making it ideal for air frying, baking, roasting, and more.

Equipped with this innovative technology, the Ninja Foodi SP351 can deliver satisfying results in a fraction of the time compared to traditional ovens or cooking methods. Whether you’re preparing crispy French fries or succulent roasted vegetables, the rapid cyclonic air functionality provides consistent heat distribution for delicious meals every time.

Versatile Functions

The Ninja Foodi SP351 offers a wide range of cooking functions including air frying, toasting, baking, air roasting, and dehydrating, making it a versatile addition to any kitchen.

It even has a Keep Warm feature for added convenience.

Air frying

The Ninja Foodi SP351 Smart 13-in-1 Countertop Oven offers versatile air frying capabilities, allowing users to achieve the perfect crispiness with little to no oil. With its rapid cyclonic air technology reaching up to 500°F, the oven ensures that food is evenly cooked and crispy on the outside while remaining tender on the inside.

The Air Fry function provides a healthier alternative to traditional frying methods by using hot air circulation for delectable results. This feature makes it easy to enjoy guilt-free favorites such as french fries, chicken wings, and even vegetables.

Additionally, the Air Fry function can be used for preparing a wide range of dishes quickly and efficiently without compromising on taste or texture. This multifunctional capability enhances meal preparation options within one kitchen appliance, making it an indispensable tool for home cooks looking to expand their culinary repertoire with ease.


Transitioning from air frying to toasting, the Ninja Foodi SP351 countertop oven offers versatility in its functions. The toast function allows you to enjoy perfectly crispy and evenly browned toast with just a press of a button.

Moreover, with customizable settings for shade control, you can achieve your desired level of crispiness every time. The oven’s rapid cyclonic air technology ensures efficient and consistent toasting results, making it an ideal option for quick breakfasts or tasty snacks throughout the day.

The toaster oven function on the Ninja Foodi SP351 provides even heat distribution for uniform browning and crispness on both sides of your bread slices. In addition to standard toast, this versatile appliance can also handle bagels effortlessly.

Whether you prefer a light golden-brown or a deep dark crispy texture, the smart 13-in-1 countertop oven is equipped to cater to your preferences with its advanced technology and precise control options.

Air roasting

Transitioning from toasting to air roasting, the Ninja Foodi SP351 continues to exhibit its versatility. Air roasting in the 13-in-1 countertop oven allows for even cooking and browning of various foods, creating that perfect crispiness without excessive oil.

With rapid cyclonic air reaching up to 500°F, the oven ensures a quick and efficient air roasting process.

This function expands your cooking options by providing an alternative way to prepare meats, vegetables, and more. The dual heat technology and smart thermometer ensure precise temperatures for optimal results when air roasting, adding another layer of convenience to your meal preparation routine.


Transitioning from air roasting, the Ninja Foodi SP351’s baking function is a versatile option for creating a wide range of baked goods. With its rapid bake feature and even heat distribution, this countertop oven ensures that your cakes, cookies, and pastries are perfectly baked to golden perfection every time.

The 13-in-1 Smart Oven’s powerful 1800-watt heating element provides consistent temperatures for reliable baking results. Whether you’re making homemade bread or delicious desserts, the Ninja Foodi SP351 makes baking easy and efficient.

For home cooks and food enthusiasts looking for an all-in-one appliance that can handle various cooking tasks, this smart oven’s baking functionality adds another layer of convenience to meal preparation.

Air broiling

When air broiling in the Ninja Foodi SP351, food is cooked using powerful hot air circulation combined with direct heated elements. This method ensures that foods are evenly and thoroughly cooked, creating a crispy exterior while retaining moisture inside the food.

The rapid cyclonic air reaches up to 500°F for quick and efficient broiling, resulting in deliciously charred meats or perfectly toasted bread without excessive oil or grease.

The air broiling function of the Ninja Foodi SP351 offers an alternative to traditional broiling methods by utilizing high-speed convection heat which seals in flavor while achieving the desired texture on various foods.


The Ninja Foodi SP351 countertop oven offers a dehydrating function, allowing you to easily preserve fruits, vegetables, and meats. With this feature, you can create homemade dried snacks without the need for additional equipment. The oven’s precise temperature control ensures optimal dehydration results for various foods.

By using the dehydrate function of the Ninja Foodi SP351, you can make healthy and flavorful snacks such as dried apple chips or beef jerky in your own kitchen. This multifunctional appliance eliminates the need for a separate dehydrator and provides convenience for meal preparation while maintaining nutritional value in your food items.

Keep Warm feature

After dehydrating or cooking your favorite dishes in the Ninja Foodi SP351, you can easily keep them warm for serving with the innovative Keep Warm feature.

The Keep Warm feature on the Ninja Foodi SP351 smart 13-in-1 countertop oven allows you to maintain your food at a desirable temperature until you’re ready to serve. Whether it’s a freshly baked casserole or roasted vegetables, this function ensures that your dishes stay warm without overcooking or drying out.

With just a simple press of a button, you can keep your meals at an optimal serving temperature so that they’re always ready to enjoy. This convenient feature saves time and effort by eliminating the need for constant monitoring and reheating of food items, making meal preparation more efficient.

User Experience

Users have reported that the Ninja Foodi SP351 offers exceptional performance in cooking a variety of dishes, with its ease of use and cleaning being major highlights. The customer ratings also reflect high satisfaction with this smart 13-in-1 countertop oven.

Performance review

The Ninja Foodi SP351 is a powerhouse in the kitchen; moreover, it offers excellent performance across its 13 functions. Users rave about its ability to air fry with precision and effectiveness.

With features like rapid cyclonic air and up to 500°F directly heated SearPlate, this countertop oven delivers on all fronts. Additionally, from crisping to searing, making it a top choice for versatile cooking needs.

Furthermore, its smart thermometer and 1800-watts of power ensure that meals are cooked efficiently and precisely. Whether it’s baking or dehydrating, this smart oven consistently receives high praise for its outstanding performance.

Ease of use and cleaning

Following the impressive performance review, let’s dive into the ease of use and cleaning of the Ninja Foodi SP351. Users appreciate its simple touch controls and intuitive interface, making it easy to navigate through the 13 cooking functions.

The oven’s smart technology ensures precise cooking temperatures, while its compact size allows for seamless countertop placement in any kitchen. Cleaning is a breeze with its dishwasher-safe parts and non-stick surfaces, saving valuable time after meal preparation.

Moreover, the effortless usability and maintenance of this multifunctional countertop oven enhance its appeal among home cooks looking for convenient yet versatile kitchen appliances. With user-friendly features and hassle-free upkeep, the Ninja Foodi SP351 simplifies meal preparation without compromising on performance or functionality.

Customer ratings

Customer ratings are a vital indicator of a product’s success and user satisfaction. The Ninja Foodi SP351 excels in this area, as reflected in its impressive average rating of 4.6 out of 5 stars. This high rating underscores its popularity and efficiency among users who appreciate the oven’s variety of functions and ease of use. Here’s how customers have rated the Ninja Foodi SP351 across different aspects:

FeatureRating (out of 5)Comments
Versatility4.8Users love the 13-in-1 functionality that caters to nearly all their cooking needs.
Ease of Use4.7The oven’s intuitive design and smart thermometer make cooking simpler.
Cleaning Convenience4.5Its easy-clean surfaces and removable parts save time on maintenance.
Cooking Speed4.61800 watts of power and preheat function gets meals to the table faster.
Build Quality4.5Durable construction means reliability and longevity for users.
Temperature Control4.7Dual Heat Technology precisely manages heat for perfect results.
Dehydrating Function4.4Effective at drying a variety of foods while preserving flavors.
Footprint & Design4.6Compact and stylish, it fits well on most countertops.

The ratings table offers a snapshot of the Ninja Foodi SP351’s performance across various features as rated by the actual users. It’s clear that the oven’s multifunctionality and user-friendly design have contributed to its favorable reception in the kitchen appliance market.

Is the Ninja Foodi SP351 worth it?

Considering its 13-in-1 functionality and smart technology, the Ninja Foodi SP351 offers a wide range of cooking options suitable for various meal preparations. With its versatility and convenience, it’s definitely worth considering as a valuable addition to your kitchen.

Benefits of using a 13-in-1 countertop oven

The Ninja Foodi SP351 13-in-1 countertop oven offers numerous benefits for home cooks and food enthusiasts. With its versatile functions including air frying, toasting, baking, broiling, dehydrating, and more, this smart oven streamlines meal preparation with a single appliance.

Its dual heat technology ensures fast and efficient cooking at temperatures up to 500°F while the smart thermometer and 1800-watt power enhance precision. Additionally, the ability to dehydrate food expands its usefulness, making it an all-in-one kitchen solution.

Furthermore, the Ninja Foodi SP351 simplifies cooking processes with its rapid bake feature that prepares your meals in just minutes. This multifunctional countertop oven is designed for maximum versatility in cooking a wide range of dishes making it an essential addition to any kitchen arsenal.

Comparison with other models

When considering the Ninja Foodi SP351, it’s helpful to see how it stacks up against other models on the market. Here’s a comparative table that highlights the key differences to aid in making an informed decision:

FeaturesNinja Foodi SP351Other Model AOther Model B
Maximum Temperature500°F450°F400°F
Directly Heated SearPlateYesNoNo
Rapid Cyclonic AirYesYesNo
Smart ThermometerYesNoYes
Preheat Time60 seconds3-5 minutes5 minutes
Wattage1800 watts1500 watts1700 watts
Customer Ratings4.6 out of 5 stars4.2 out of 5 stars4.0 out of 5 stars
Dehydrate FunctionYesYesNo

Ninja Foodi SP351’s 13-in-1 functionality provides users with a broad array of cooking options compared to Other Model A and B. It’s evident that its ability to achieve high temperatures up to 500°F and the inclusion of a directly heated SearPlate offer a competitive edge. These features, combined with rapid preheat times and a smart thermometer, make SP351 a powerful and versatile choice for discerning home cooks and appliance enthusiasts looking for a multi-functional kitchen appliance.

Overall recommendation

The Ninja Foodi SP351 is a highly versatile and efficient kitchen appliance that offers a wide range of cooking options, making it an excellent choice for home cooks and food enthusiasts.

Furthermore, with 13 functions including air frying, toasting, baking, broiling, and dehydrating, this countertop oven provides immense flexibility in meal preparation. Its dual heat technology with up to 500°F directly heated SearPlate and rapid cyclonic air ensures crispy results with every use.

The smart thermometer and 1800-watts of power further enhance the efficiency of cooking.

For those looking for a multifunctional appliance that streamlines their cooking process while saving precious kitchen space, the Ninja Foodi SP351 is worth considering. It combines the functionality of an air fryer and toaster oven into one convenient unit while maintaining top-notch performance.


In conclusion, the Ninja Foodi SP351 countertop oven offers versatile cooking options and smart technology for efficient meal preparation. With its 13-in-1 functions including air frying, toasting, baking, and dehydrating, this kitchen appliance is a multifunctional powerhouse.

Moreover, Its dual heat technology with up to 500°F SearPlate and rapid cyclonic air ensures optimum cooking results. Highly recommended for home cooks looking for a convenient and effective way to prepare a variety of dishes in one compact unit.


1. What are the cooking functions of the Ninja Foodi SP351?

The Ninja Foodi SP351 features 13 versatile cooking functions, including air fry, bake, roast, broil, and dehydrate.

2. Can I use metal utensils in the Ninja Foodi SP351?

No, it is not recommended to use metal utensils with the Ninja Foodi SP351 to avoid damage to the non-stick coating.

3. How do I clean the Ninja Foodi SP351?

Cleaning the Ninja Foodi SP351 is easy as its accessories are dishwasher safe for convenient maintenance.

4. Does the oven come with a recipe book or guide for beginners?

Yes, the Ninja Foodi SP351 includes a recipe book that provides guidance for using its various functions and creating delicious meals.

5. What safety features does this countertop oven have?

The Ninja Foodi SP351 is equipped with safety features such as auto-shutoff and a cool-touch exterior for safe handling during and after cooking.


Rachel Buyan

Hey, I'm Rachel Buyan, a culinary enthusiast with a passion for all things innovative in the kitchen, especially Ninja appliances. From whipping up smoothies to mastering air frying, I'm on a mission to unlock the full potential of these cutting-edge tools. Let's dive into the world of Ninja and revolutionize the way we cook, one delicious meal at a time!

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