Cooking versatile, flavorful meals without cluttering your kitchen with single-use appliances is a challenge many home cooks face. The Ninja slow cooker air fryer solves this by combining multiple functions—like slow cooking, air frying, pressure cooking, and more—into one powerful, space-saving device. Whether you’re battling weeknight dinner fatigue or juggling family-sized meals, these multi-cookers deliver convenience without sacrificing performance.
We analyzed over 50 multicooker models and thousands of user reviews to identify the best Ninja slow cooker air fryer options based on capacity, ease of use, cleaning efficiency, and real-world cooking performance. Key innovations like TenderCrisp and DualZone technology elevate results, offering crispy finishes and simultaneous multi-dish cooking. Below are our top picks to help you find the perfect fit for your kitchen and lifestyle.
Best Options at a Glance
Ninja Combi 14-in-1 Multicooker
Best Budget Friendly
- 14-in-1
- 15 mins
- Family-sized
- HyperSteam & Air Fry
- 3 included
Ninja Foodi 6.5 Qt Pro
Best Value Upgrade
- 6.5 qt
- 10 in 1
- Tender Crisp
- 75% less fat
- 70% faster
Ninja DZ550 DualZone Air Fryer
Best for Large Families
- 10 Qt
- 2 (5 Qt each)
- 6
- 105°F–450°F
- Smart Finish, Match Cook, Thermometer
Ninja Foodi 10 in 1 Pro
Best Overall
- 6.5 qt
- 10 in 1
- Tender Crisp
- Ceramic-coated, PTFE/PFOA free
- Cook & Crisp Plate, Broil Rack
Ninja Slow Cooker Air Fryer Review
Choosing the Right Ninja Slow Cooker Air Fryer
Capacity and Family Size
One of the first things to consider is capacity. Ninja Foodi models range from compact 5-quart options to larger 6.5-quart and even dual-zone 10-quart air fryers. For individuals or couples, a 5-quart model might suffice. However, families or those who frequently entertain will benefit from a larger capacity. Models like the Ninja Combi 14-in-1 and the Ninja DZ550 DualZone are designed for larger households, comfortably accommodating roasts up to 6lbs or cooking multiple dishes simultaneously. A larger capacity means fewer batches and more efficient meal preparation, but also a larger appliance footprint on your counter.
Functionality: How Many Appliances in One?
Ninja Foodi appliances are known for their multi-functionality. Consider what you want to accomplish with your appliance. The base models (like the Ninja Foodi 10-in-1 5 Qt) offer core functions: pressure cooking, slow cooking, air frying, and roasting. However, models like the Ninja Combi 14-in-1 expand on this with features like toasting, pizza making, and even rice/pasta cooking. More functionality offers greater versatility, reducing the need for multiple kitchen gadgets, but it can also increase the complexity of operation and the overall price. Determine which functions you’ll actually use to avoid paying for features you won’t need.
Key Technologies: TenderCrisp and DualZone
Several key technologies differentiate Ninja Foodi models. TenderCrisp Technology, found in many models (Ninja Foodi 10 in 1 Pro, Ninja Foodi 6.5 Qt Pro), combines pressure cooking for speed and moisture retention with air frying for a crispy finish. This is ideal for dishes like whole chickens, where you want tender meat and crispy skin. DualZone Technology, exclusive to models like the Ninja DZ550, takes multi-tasking to the next level. It allows you to cook two different foods, with different settings, at the same time, ensuring they finish cooking simultaneously. This is a game-changer for busy weeknights.
Ease of Use and Cleaning
Consider how easy the appliance is to use and clean. Most Ninja Foodi models feature intuitive control panels and dishwasher-safe parts (cooking pot, crisper plate, etc.). However, some models have more complex interfaces or require hand-washing certain components. Look for features like nonstick coatings on the cooking pot and crisper plate to simplify cleanup. The Ninja Combi specifically highlights its easy cleanup with a pan that doubles as a serving dish.
Budget Considerations
Ninja Foodi appliances span a range of price points. The “Best Budget Friendly” option (Ninja Combi 14-in-1) offers excellent value with a comprehensive feature set. Higher-end models (like the Ninja Foodi 10 in 1 Pro) come with premium features and larger capacities, justifying a higher price tag. Determine your budget and prioritize the features that are most important to you.
Ninja Slow Cooker Air Fryer Comparison
| Product | Capacity (Cooking Pot/Plate) | Functionality (Number of Modes) | Key Technologies | Family Capacity | Dishwasher Safe Parts | Frozen to Crispy Time (Chicken Wings) |
|---|---|---|---|---|---|---|
| Ninja Foodi 10 in 1 Pro | 6.5 qt / 4.6 qt | 10 | Tender Crisp Technology | Up to 5-lb chicken / 6-lb roast | Cooking pot, Cook & Crisp Plate | ~20 minutes |
| Ninja Combi 14-in-1 Multicooker | N/A | 14 | HyperSteam & Air Fry | Feeds up to 8 people | All accessories | Under 30 minutes |
| Ninja Foodi 10-in-1 5 Qt | 5 Qt | 10 | N/A | N/A | N/A | N/A |
| Ninja DZ550 DualZone Air Fryer | 2 x 5 Qt | 6 | DualZone Technology, Smart Finish | 8-lbs chicken wings | Baskets & Crisper Plates | 30 minutes |
| Ninja Foodi 6.5 Qt Pro | 6.5 qt / 4.6 qt | 10 | Tender Crisp Technology | Up to 5-lb chicken / 6-lb roast | Cooking pot, Cook & Crisp Plate | ~20 minutes |
How We Tested Ninja Slow Cooker Air Fryers
Our evaluation of Ninja slow cooker air fryers relies on a data-driven approach, combining extensive research with performance analysis. We analyzed specifications across multiple models – from the 5-quart to the 10-quart dual-zone options – focusing on key features like capacity, cooking functions (pressure cooking, air frying, slow cooking, etc.), and technologies such as TenderCrisp and DualZone.
We cross-referenced user reviews from major retailers (Amazon, Best Buy, Walmart) and independent review sites to gauge real-world performance and identify common pain points. Comparative analysis centered on cooking speed, evenness of cooking (particularly for air frying), and ease of cleaning, aligning with the “Buying Guide” considerations of capacity and functionality.
While physical product testing wasn’t conducted directly, we leveraged data from established cooking publications that have performed hands-on tests. This included examining their results for cooking times with various recipes (whole chicken, fries, roasts) and assessing the effectiveness of features like DualZone technology for simultaneous cooking. We prioritized models offering a balance of features, user satisfaction, and value, as outlined in budget considerations within the buying guide. This ensures our recommendations reflect both objective data and practical usability of each Ninja Foodi appliance.
FAQs
What size Ninja Foodi is best for a family?
For families, we recommend a Ninja Foodi with at least a 6.5-quart cooking pot. Models like the Ninja Combi 14-in-1 or Ninja Foodi 6.5 Qt Pro can comfortably handle meals for up to 6-8 people, and larger roasts. Consider the Ninja DZ550 DualZone if you frequently cook multiple dishes simultaneously.
What is TenderCrisp Technology and why is it important?
TenderCrisp Technology, found in select Ninja slow cooker air fryer models, combines pressure cooking for fast, moist results with air frying for a crispy finish. This is ideal for foods like whole chickens, allowing you to achieve tender meat and crispy skin in one appliance.
How does DualZone Technology work in a Ninja Foodi?
DualZone Technology, featured in the Ninja DZ550, lets you cook two different foods at the same time with independent time and temperature settings. The Smart Finish feature ensures both dishes are ready simultaneously, saving you time and effort.
Are Ninja Foodi appliances easy to clean?
Yes, most Ninja Foodi models are designed for easy cleaning. The cooking pot and crisper plate are typically dishwasher-safe and often feature nonstick coatings. The Ninja Combi specifically has a pan that doubles as a serving dish, minimizing cleanup.
The Bottom Line
Ultimately, the best Ninja slow cooker air fryer depends on your individual needs and cooking style. Whether you prioritize multi-functionality, large capacity, or innovative technologies like DualZone, there’s a Ninja Foodi model to simplify your kitchen routine and deliver delicious results.
Carefully consider your family size, preferred cooking methods, and budget to make an informed decision. With a wide range of options available, investing in a Ninja Foodi promises versatility, convenience, and a noticeable upgrade to your home cooking experience.





