Ninja Combi All-in-one Multicooker Oven And Air Fryer Reviews Guide

⚡ Quick Verdict

📋 How We Evaluated

Evaluation focused on build quality and material choices, including cooking pan and accessories, plus performance across air fry, bake, and steam modes. Value considered included functions, accessory count, capacity fit, and daily usability.

Amazon rating signals and user suitability informed expectations around ease of operation and consistent results, even without listed ratings.

Functions	14-in-1 versatility including Combi Crisp, Combi Bake, steam, air fry, and sous vide
Cooking Technology	HyperSteam plus rapid cyclonic air for juicy interiors and crisp outsides
Meal Planning Claim	Complete meals in as little as 15 minutes
Included Accessories/Cleanup	3 accessories with dishwasher-safe parts and a Combi Cooker Pan that doubles as serving dish

What We Found

Ninja Combi SFP701 targets “one appliance” versatility with 14 cooking functions spanning Combi Crisp, Combi Bake, steam, sear, slow cook, proof, sous vide, air fry, toast, and pizza. Its core performance claim pairs HyperSteam with rapid cyclonic air to cook through evenly while crisping surfaces.

The included Combi Cooker Pan doubles as a serving dish, which reduces transfer steps. Cleanup design centers on dishwasher-safe accessories, helping after busy meal nights. The Complete Meals in 15 Mins positioning emphasizes parallel cooking of proteins, veggies, and grains rather than sequential batch workflows.

Stainless construction supports a premium feel, while the accessory set aims to cover common tasks like broiling, baking, and air frying without additional purchases.

Who It’s For

This model suits households that want faster weeknight dinners without owning a separate oven and standalone air fryer. It fits cooks who like batch planning because multiple foods can finish together.

The 14-mode lineup appeals to users who switch between crisping, steaming, proofing, and slow cooking, including meal prep and freezer-friendly recipes. For small kitchens, the all-in-one design reduces clutter and dish volume. Buyers should still verify counter space, since Combi units typically require a dedicated footprint.

Doneness Automation	Pro Cook System with integrated thermometer and Auto Temp Detect Intelligence
Functions	10-in-1 including Air Fry, Air Roast, Broil, Bake, Whole Roast, Pizza, Toast, Bagel, Reheat, Dehydrate
Convection Design	Smart Surround Convection for all-around crisp
Capacity	Up to 2 9×9 trays and up to 12 lb turkey; up to 8 lb air fry

What We Found

The Ninja DT551 Prestige Smart XL uses a Pro Cook System centered on an integrated thermometer with Auto Temp Detect Intelligence. The goal is to remove guesswork by automatically adjusting cooking toward the desired doneness, from rare to well done.

It offers 10 programs covering Air Fry, Air Roast, Broil, Bake, Whole Roast, Pizza, Toast, Bagel, Reheat, and Dehydrate. SMART SURROUND CONVECTION claims surround airflow for crisping from all sides.

It also adds 2-level even cooking without rotation, flipping, or shaking, which addresses a common limitation of toaster ovens where middle racks can brown unevenly.

Capacity claims state it fits up to 2 9×9 baking trays, and air fry capacity extends to 8 lb, plus up to 12 lb turkey support. In practice, the main value comes from the thermometer-driven doneness approach paired with convection airflow design.

Who It’s For

This unit fits cooks who want more automation than standard preset air-fryers, especially for roasts and whole proteins. The Pro Cook System appeals to users who struggle with doneness timing and prefer consistent outcomes across food types.

Families benefit from the XL baking capacity for cookies, toast, and multiple trays for meal prep. It suits countertop cooks who want 2-level cooking without babysitting rotation or flipping. Buyers focused on steam-and-crisp combinations may still prefer Combi models, since this system emphasizes convection.

Convection Claim	True Surround Convection with up to 10X power vs. traditional full-size convection oven
Smart Cooking	Foodi Smart Thermometer for doneness without guesswork
Preheat and Speed	90-second oven preheat and up to 30% faster cooking than traditional convection
Functions/Capacity	10 functions and 2-level even cooking with capacity up to 12-lb turkey and 5-lb chicken

What We Found

The Ninja DT251 Foodi Smart XL emphasizes TRUE SURROUND CONVECTION for faster, crispier, juicy results, while pairing that convection with a Smart Thermometer for doneness accuracy. It lists 10 functions including Air Fry, Air Roast, Bake, Whole Roast, Broil, Toast, Bagel, Dehydrate, Reheat, and Pizza.

The unit claims up to 10X convection power versus a traditional full-size convection oven, and it adds quick preheat of 90 seconds. Capacity claims are substantial for a countertop oven, with 2-level even cooking and no rotating required.

It can fit a 5-lb chicken, a sheet pan of vegetables, and supports two 12-inch pizzas or a 12-lb turkey. The 1800-watt design positions it for faster cooking and consistent browning through airflow.

Provided features suggest a strong blend of speed, automation, and large meal capacity suitable for weeknight and entertaining use.

Who It’s For

This oven fits users who want a smart, doneness-guided countertop alternative to full-size ovens. It suits families that cook larger portions, including sheet-pan vegetables and whole poultry, without sacrificing air-fryer style crisping. The 90-second preheat supports weekday speed when meal plans shift.

Automation appeals to busy cooks who prefer fewer timing variables, especially for roasts and whole items. This model also works for entertaining thanks to the ability to cook two pans or pizzas on two levels, though steam-based modes are not included.

DualZone Feature	Smart Finish with DualZone Technology to synchronize two meals finishing at the same time
Odor Management	FlavorSeal technology prevents smells transferring between ovens
Door Design	Flexdoor for top-only access or full-door double-oven cooking
Capacity/Programs	12-in-1 programs with capacity claims up to 6-lb wings and 4.5-lb chicken

What We Found

The Ninja DCT601 Double Stack XL emphasizes dual-oven flexibility through Smart Finish with DualZone Technology and FlavorSeal technology. It creates separate cooking chambers using a flexdoor concept, enabling independent access to the top oven for quick snacks or full-door access for both chambers.

DualZone Smart Finish syncs both independent ovens so two different meals finish together, while MatchCook-style copying is not described here. FlavorSeal helps prevent smell transfer between zones, which matters when cooking fish, desserts, or spicy foods back-to-back.

Its 12-in-1 program set includes Bake, Broil, Reheat, Keep Warm, Toast, Bagel, Air Fry, Conv. Bake, Pizza, Air Roast, Whole Roast, and Dehydrate. Capacity claims support up to 6 lbs of wings, up to 6 slices of bread, and a 4.5-pound chicken.

In daily use, the biggest advantage comes from cooking two items on different settings without swapping containers mid-process.

Who It’s For

This model suits families and entertainers who routinely cook a main and side at different temperatures. It fits meal-prep and busy weekdays when two different dinners must share one countertop appliance. Dual-zone separation helps when odors or flavors could overlap, such as reheating leftovers and baking later.

The XL capacity and sync-to-finish experience benefit users who hate waiting for one dish to finish before cooking the other. It suits people who value workflow separation more than steam cooking or sous vide.

DualZone Capability	Two independent baskets for cooking two foods at once
Finish Modes	Smart Finish to coordinate timing and Match Cook to copy settings
Power Distribution	IQ Boost for optimized power distribution across zones
Capacity and Programs	10-qt capacity with 6-in-1 functions and up to 8-lb wings claim

What We Found

The Ninja DZ302 Air Fryer uses a DualZone approach with two independent baskets to cook two foods at once, avoiding back-to-back scheduling typical of single-basket units. Smart Finish allows selecting cooking 2 foods 2 ways that finish at the same time.

Match Cook copies settings across zones for full 10-qt capacity meals, simplifying programming when both foods need similar treatment. The IQ Boost feature distributes power optimally, aimed at cooking a 6-lb whole chicken with side items efficiently.

The unit offers 6-in-1 functionality with air fry, air broil, roast, keep warm, dehydrate, and bake. Capacity claims emphasize family-scale throughput and the ability to handle up to 8-lbs of chicken wings.

This product’s standout strength is workflow efficiency through dual-zone controls, which can reduce cooking time and keep meals organized during multi-dish evenings.

Who It’s For

This model suits households that frequently cook a main plus side but want faster turnaround than single-basket air fryers. DualZone Smart Finish fits situations like crisping wings while roasting vegetables on different settings.

It suits people who dislike waiting for one dish to finish before starting another, especially during busy weekdays. The 10-qt total capacity suits family meal portions and entertaining appetizers.

Buyers should expect best performance when foods load each basket to maintain airflow, and should choose it if dual-zone air frying matters more than steam-based Combi cooking.

Space Saving Design	Flip up and away storage to reclaim countertop space
Functions	8-in-1: Air Fry, Roast, Broil, Bake, Pizza, Toast, Bagel, Dehydrate
Cooking Technology	OVENCRISP with infrared heating plus rapid circulating air
Capacity	Air fry/roast up to 4 lbs and bake a 12-inch pizza

What We Found

The Ninja SP151 flips into a space-saving form by letting the oven “flip up and away,” targeting kitchens where countertop area matters. It offers 8-in-1 functionality with air fry, roast, broil, bake, pizza, toast, bagel, and dehydrate.

OVENCRISP technology combines infrared heating with rapid air circulation for edge-to-edge even cooking, which directly supports browned surfaces on multiple food shapes. Capacity claims cover air frying and roasting up to 4 lbs, baking a 12-inch pizza, toasting 6 slices, and fitting up to 6 chicken breasts.

Accessories include an air fry basket, sheet pan, wire rack, and removable crumb tray, which supports quick cleanup and more consistent baking. The control experience appears streamlined via function selection, making it less intimidating than multi-pan convection systems.

Who It’s For

This model suits apartments, dorm setups, and small kitchens needing a practical oven replacement without a full-size footprint. It fits users cooking for up to about four people, especially for pizzas, toast, and batch roasting.

The flip-up design targets daily convenience when counter space is scarce, such as in compact open-plan kitchens. It also works for buyers who prefer a straightforward air fryer toaster oven without steam or sous vide complexity. Expect best results when food sits evenly for the infrared and circulating air balance.

Functions	8-in-1 including Air Fry, Air Roast, Air Broil, Bake, Bagel, Toast, Dehydrate, Keep Warm
Control Tech	DIGITAL CRISP CONTROL technology for temperature, heat source, and airflow management
Power/Preheat	1800-watt appliance with fast preheat claimed up to 60 seconds
Capacity Examples	Fits a 13-inch pizza, up to 9 slices of toast, or 6 chicken breasts (6-8 oz.)

What We Found

The Ninja SP101 focuses on an 8-in-1 air fryer toaster oven format with a digital crisp control approach for more precise cooking. It includes air fry, air roast, air broil, bake, bagel, toast, dehydrate, and keep warm, targeting broad daily meal preparation.

The listing highlights DIGITAL CRISP CONTROL technology that manages temperature, heat source, and airflow for consistent results. Capacity claims emphasize a usable interior height of about 3 inches, which can influence thicker items.

The unit also emphasizes faster cooking and reduced preheat, with up to 60 seconds preheat and quicker air roast performance. A key selling point is a “less fat” message using the air fry function, claiming up to 75% less fat compared with deep frying French fries.

Overall, the build and accessory set include an air fry basket, sheet pan, wire rack, and crumb tray for practical versatility and cleanup.

Who It’s For

This model suits users who want a compact, digital air fryer toaster oven for everyday meals. It fits families that cook for small groups and want multiple options like bagels, toast, and dehydrate without switching appliances.

The fast preheat and crisp control benefit busy schedules, including weeknight reheating and quick sides. People who care about cooking style versus deep frying may value the fat-reduction claim for air-fried favorites. It is best for users comfortable maximizing airflow with correct rack and basket placement.

Capacity	13-quart oven with capacity for two-level cooking
Functions	11 cooking functions including rotisserie, pizza, and proof
Cooking Speed Claim	Cooks 40% faster than traditional ovens
Footprint Design	Compact dimensions designed for countertop or cabinet placement

What We Found

The Cosori 11-in-1 air fryer oven positions as an upgrade path from a basic air fryer, while combining an oven-style workflow with multiple cooking modes.

The listing claims 11 functions, including rotisserie, pizza, proof, toast, bake, roast, reheat, and more, though detailed function names beyond the highlights are not fully enumerated.

Its differentiator centers on a 13-quart capacity that can cook on two levels at once, which suits family dinners that need simultaneous mains and sides. The design emphasizes a small footprint and gives specific dimensions, reinforcing practicality for countertop storage.

It also claims faster cooking, citing 40% faster than traditional ovens based on testing across a variety of foods. Overall performance should follow from efficient airflow and convection, but the listing provides limited technical detail on airflow patterns.

Who It’s For

This model fits cooks who want a more oven-like experience while still benefiting from air-fryer speed. The rotisserie and two-level cooking suit households that entertain or frequently cook mixed menus, such as chicken with roasted vegetables. Buyers with smaller countertops gain from the stated compact dimensions and streamlined control panel.

It also helps those who want proofing and pizza capabilities without buying separate specialty appliances. Best suited to users comfortable experimenting with two-level loading for even results.

Compatibility	For Ninja Combi 14 in 1 SFP701
Core Material	Stainless steel rack for rust resistance and durability
Layering Capability	Cook in multiple layers to increase options and capacity
Included Helpers	Reusable liners and mesh for small-piece cooking

What We Found

The INFRAOVENS accessory rack is designed specifically for Ninja Combi SFP701 compatibility, aiming to expand cooking options rather than replace the machine. It includes a stainless steel rack that resists rust, peeling, and flaking, which supports long-term durability with frequent cleaning.

The rack enables multi-layer cooking, increasing effective capacity by stacking items without overloading one level. Reusable airfryer liners protect baskets and racks from sticky residue and help maintain cleaner surfaces between sessions. A mesh component targets smaller pieces that would otherwise fall through rack gaps.

This accessory set focuses on workflow: it helps cook multiple item types, supports better organization, and reduces cleanup time. The provided details do not include performance benchmarks, but the materials and use cases align with common air-fryer and oven-rack needs.

Who It’s For

This accessory suits Ninja Combi owners who cook in batches and want to increase throughput without buying a larger appliance. It fits households cooking multiple components, such as vegetables alongside proteins, or reheating smaller snacks that tend to fall or stick.

The stainless rack suits users who prioritize durable, low-maintenance kitchen gear. Reusable liners appeal to those who dislike frequent single-use parchment or liners. It is especially useful when recipes require multi-layer cooking, though users should confirm sizing and loading patterns to avoid uneven crisping.

Recipe Count Claim	1000-day mouthwatering recipes
Skill Levels	Beginners and advanced users
Meal Planning	Includes a 28-day meal plan
Function Coverage Claim	Air fry, bake, roast, and more

What We Found

The Ninja Combi All-in-One multicooker oven and air fryer cookbook focuses on helping owners turn functions into repeatable results. It claims 1,000 recipes across beginner and advanced levels, plus a structured 28-day meal plan.

The listing emphasizes air fry, bake, roast, and other functions, but no ingredient technique details or sample pages appear in the provided feature data. The value comes from pairing the device with recipe guidance, which reduces trial-and-error when using specialized Combi features.

Without explicit documentation of testing methods or performance claims, the cookbook stands mainly as a workflow tool. It may also help users learn temperature and time ranges for steam-crisp combinations by offering curated menus rather than scattered inspiration.

Who It’s For

This guide works best for new Combi owners who need clear starting points beyond general instruction manuals. It suits cooks who want a mix of quick air-fryer meals and oven-style bakes, without building a custom recipe library.

The 28-day plan appeals to families and meal-preppers who prefer structured shopping and cooking schedules. Advanced users can also benefit from additional recipe variation, assuming the book maps closely to the machine’s functions.

It offers the most value when the recipes address the Combi mode differences rather than generic air-fryer equivalents.

What to Look For Before Buying

When choosing a Ninja Combi or air fryer oven, focus on cooking mode coverage, especially whether steam-crisp hybrid performance matters. Compare capacity and how well each model supports two-level or dual-zone cooking without manual rotation. Also weigh control clarity, automation features, and cleanup convenience, since daily usability drives satisfaction.

Finally, check real user feedback for consistency, preheat behavior, and basket or pan usability.

Check Match cooking modes to your real meals

Combi units target steam-and-crisp results, while toaster oven air fryers rely on convection. Choose steam modes if recipes require moisture retention, proofing, or sous vide-style preparation. If the goal is fast crisping and reheating, a dual-zone air fryer often covers daily needs well.

Prioritize functions you will actually use, not a long list on the box.

Value Compare capacity to your typical batch size

Capacity claims matter, but loading strategy matters more for crisping. Look for dual-zone or two-level cooking if dinners commonly include a main plus sides. Verify how many slices, chicken weight, or pizza size fit comfortably with room for airflow.

For smaller kitchens, favor compact dimensions or flip-up designs that reduce daily clutter.

Rating Use rating signals and consistency details

Where ratings exist, prioritize patterns around even cooking, crisping stability, and temperature accuracy. Look for comments about preheat time, odor transfer, and whether automation reduces user frustration. Read for repeated complaints, such as uneven browning or difficult cleanup. High marks with consistent details usually indicate better long-term performance.

Verify Confirm accessories, cleanup, and daily workflow

Included racks, baskets, liners, and crumb trays can significantly reduce maintenance time. For Combi users, check whether accessories are dishwasher safe and whether the pan serves as a serving dish. For dual-zone models, confirm flexdoor or separator designs support quick access and odor isolation.

Plan for countertop clearance and heat exposure during multi-level cooking.

Frequently Asked Questions

What makes Ninja Combi steam-crisp cooking different from standard air fryers?

Ninja Combi models pair HyperSteam with rapid cyclonic air to cook foods more evenly while crisping surfaces. Standard air fryers mainly rely on hot circulating air for browning. The hybrid approach can help retain moisture during cooking, which matters for proteins and reheats.

Results still depend on loading space and food thickness.

Which is better for family meals: dual-zone air fryers or two-level toaster ovens?

Dual-zone air fryers excel when two different foods need separate settings at the same time, without back-to-back cooking. Two-level toaster ovens can cook larger items like sheet pans and whole proteins using convection airflow on multiple racks.

The best choice depends on your typical menu, countertop height constraints, and whether you need odor separation. Smart Finish or synchronized timing features often reduce workflow stress.

Do flip-up countertop ovens sacrifice cooking performance?

A flip-up design primarily targets storage space, so performance depends on airflow and heating technology. Models that advertise infrared plus rapid circulating air typically aim to maintain browning efficiency. Cooking outcomes still rely on correct rack placement and food distribution.

It is wise to compare claimed capacity and your usual portion thickness before buying.

Are cookbooks reliable for dialing in Combi or air fryer functions?

Cookbooks help because they translate preset modes into step-by-step menus and timelines. Reliability depends on whether the recipes specify mode, temperature, loading tips, and expected textures. For hybrid steam-crisp appliances, recipes should address how moisture and crisping interact. Owners still need to adjust timing for thickness and crowding.

What accessories improve results for Ninja Combi air frying?

Rack accessories that support multi-layer cooking can increase capacity and diversify meal options. Reusable liners help reduce sticky residue and keep baskets cleaner. Mesh inserts can prevent smaller pieces from falling through. Accessories must fit properly to avoid blocking airflow and reducing crisping quality.

🎯 Final Verdict

Choose the Ninja Combi All-in-One SFP701 as the standout option for steam-and-air hybrid crisping in one appliance. Its HyperSteam plus Air Fry approach supports juicy interiors and crisp outsides while delivering 14 functions for proteins, grains, and sides together.

For shoppers who prefer dual-compartment workflow without Combi steam, the Ninja DCT601 Double Stack XL offers Smart Finish timing and odor separation. Compare countertop space and typical meal sizes, then lock in the model that matches daily cooking habits.