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Countertop ovens often force you to choose between dry air frying and slow steam cooking. Finding an appliance that handles both without taking up your entire kitchen counter can be challenging. The Nuwave Combi Steam Oven aims to solve this dilemma by integrating steam infusion, air frying, roasting, and sous vide capabilities into a single 16-quart unit. This review breaks down its real-world performance, cooking modes, and practical limitations to help you decide if it fits your everyday cooking needs.
Quick Verdict
Rating: 8.8/10 (Recommended)
Best For: Home cooks wanting healthy, moist roasts, crispy air-fried foods, and precise low-temp cooking in one compact appliance.
Bottom Line: The Nuwave Combi Steam Oven combines steam moisture and top-heat crisping effectively across 120 presets, though filling and cleaning the water reservoir requires routine maintenance.
| Specification | Detail |
|---|---|
| Brand | NuWave |
| Model | Combi Steam Oven (16-Quart) |
| Capacity | 16 Quarts |
| Temperature Range | 50°F to 450°F |
| Cooking Presets | 120 Presets |
| Core Technology | Steam Infusion + Air Fry Combo Technology |
| Primary Materials | Non-toxic Stainless Steel |
| Included Accessories | Stainless Steel Tray, Air Fry Basket, Recipe Book (51 recipes) |
| Maintenance Features | Detachable Dishwasher-Safe Drip Tray and Water Tank |
| Warranty | 1-Year Limited Warranty |
What Is the Nuwave Combi Steam Oven?
The Nuwave Combi Steam Oven is a multifunctional countertop appliance designed to replace several single-purpose kitchen gadgets. Combining steam generation with high-velocity air convection, it cooks food faster while preserving internal moisture. The 16-quart interior capacity is large enough to handle whole chickens, small roasts, or multi-layer tray meals for small to medium families.
Built with non-toxic stainless steel inside and out, this oven prioritizes food safety and durability over plastic-lined alternatives. It operates within a broad temperature range of 50°F to 450°F, allowing you to perform low-heat tasks like proofing dough or sous vide cooking alongside high-heat roasting and air frying.
Who Should Buy It?
Best For
- Health-conscious cooks looking to reduce added oils while keeping meat tender.
- Users wanting a single countertop unit for air frying, steaming, and sous vide.
- Home bakers who benefit from steam injection for crusty breads and delicate desserts.
Skip If
- You need to cook large holiday meals or fit full-sized baking sheets.
- You prefer simple manual dial controls over digital preset menus.
- You want an appliance that requires zero water tank refilling or descaling.
Key Features and Performance Breakdown
Steam Infusion and Moisture Retention
Traditional toaster ovens and standard air fryers often dry out lean meats like chicken breasts and pork chops. The Nuwave Combi Steam Oven prevents this by injecting continuous or staged steam into the cooking chamber. This continuous moisture keeps proteins juicy on the inside while allowing fats to render effectively.
Combo Mode: Steam and Air Fry Integration
The standout feature of this oven is its Combo Mode. By alternating or combining steam injection with rapid air convection, the oven cooks food thoroughly without drying it out, then crisping the outer skin or crust during the final cooking stage. This dual action is particularly effective for poultry, roasted root vegetables, and thick cuts of meat.
Sous Vide and Precision Temperature Control
With a low temperature threshold starting at 50°F, this oven supports waterless sous vide style cooking. You can maintain steady low heat for precise protein preparation without needing a separate immersion circulator or water bath setup. The maximum 450°F limit ensures high heat for rapid searing when needed.
120 Presets and Interface Usability
Navigating 120 built-in presets makes meal preparation straightforward once you become familiar with the digital display. These presets cover standard functions like air frying, roasting, steaming, and baking, as well as specialized tasks like dehydrating and proofing. While the menu has a slight learning curve, the quick heat-up time saves energy compared to preheating a full-sized wall oven.
Stainless Steel Construction and Easy Maintenance
The oven interior and exterior feature non-toxic stainless steel, making it resistant to rust and stains. Clean-up is straightforward because both the water tank and the drip tray are detachable and dishwasher safe. Regular wiping of the inner walls after steam cooking prevents mineral buildup and keeps the oven operating smoothly.
Before You Buy: The 16-quart capacity is generous for everyday family cooking, but it will not hold a standard 12-inch pizza pan or a turkey larger than 8 to 10 pounds. Measure your kitchen counter height to ensure adequate overhead clearance for steam venting during operation.
Pro Tip: Always use distilled or filtered water in the detachable water reservoir to minimize mineral scale deposits and extend the life of the internal steam generator.
How It Performs in Real Use
Roasting Meat and Poultry
In testing roast chicken and turkey breasts, the combination of steam and convection heat reduces cooking time while preserving natural juices. The skin crisps evenly without burning, and meat thermometer readings remain consistent throughout the piece.
Air Frying Snacks and Frozen Foods
Using the included mesh air fry basket, frozen fries and chicken wings achieve a crisp texture with little to no oil added. Heat distribution across the rack is uniform, so you do not need to shake or flip food as frequently as in smaller basket air fryers.
Baking Bread and Pastries
Bakers will appreciate the dedicated steam function during the first few minutes of bread baking. The added moisture allows dough to expand fully before the crust sets, yielding artisan-style loaves with crisp crusts and soft crumbs.
Reheating Leftovers
Unlike microwaves that turn crusty food soggy or traditional ovens that dry leftovers out, the steam reheats rice, pasta, and pizza while restoring moisture. Foods taste freshly cooked rather than reheated.
Best Cooking Modes Overview
The table below summarizes how each primary mode functions and where it delivers the best results:
| Cooking Mode | Description | Ideal Dishes |
|---|---|---|
| Air Fry | Rapid air circulation for crispiness with minimal oil. | French fries, chicken wings, vegetables |
| Sous Vide | Low, precise heat control without excess fat. | Steaks, fish fillets, delicate eggs |
| Steam | Pure steam infusion for maximum moisture retention. | Dumplings, seafood, fresh vegetables |
| Roast | Even convection heat for rich surface browning. | Whole chickens, pork loin, roast potatoes |
| Combo Mode | Juicy steam-cooked interiors with crisp exteriors. | Pork chops, casserole dishes, crusty bread |
What’s Included in the Box
Out of the box, the Nuwave Combi Steam Oven comes equipped with essential accessories to help you start cooking immediately:
- Stainless Steel Tray: Durable and easy to clean, suitable for baking, dripping catching, or multi-level cooking.
- Air Fry Basket: Wire mesh design engineered for maximum airflow and oil-free crisping.
- Recipe Book (51 Recipes): Features clear guidelines showcasing various cooking modes to inspire meal ideas.
- Instruction Manual: Includes operating instructions, temperature charts, and safety guidelines.
Pros and Cons
Pros
- Advanced steam infusion retains juices while browning foods effectively.
- Wide temperature range (50°F to 450°F) covers sous vide to high-heat roasting.
- 120 pre-programmed presets streamline meal preparation for beginners.
- Non-toxic stainless steel housing and chamber ensure long-term durability.
- Detachable water reservoir and drip tray are dishwasher safe.
Cons
- Water tank requires periodic refilling and regular descaling maintenance.
- 16-quart interior capacity cannot accommodate large cookware or oversized roasts.
- The preset digital menu requires time to master all 120 options.
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Is It Worth the Price?
Positioned in the mid-to-premium range for countertop multi-cookers, the Nuwave Combi Steam Oven offers strong overall value considering it replaces an air fryer, steam cooker, slow cooker, and toaster oven. The inclusion of full stainless steel construction rather than plastic interiors adds to its long-term durability and safety appeal.
If you regularly cook lean meats, enjoy baking bread, or prioritize healthy oil-free meals, the time saved and improved food texture justify the cost. However, if you only plan to air fry basic snacks, a simpler standalone air fryer may meet your needs at a lower investment.
How It Compares to Alternatives
Compared to standard basket air fryers, the Nuwave Combi Steam Oven provides vastly superior moisture control, preventing chicken and fish from drying out. When compared against high-end built-in steam ovens costing thousands of dollars, this countertop unit offers a fraction of the cost with high functionality, though with a smaller 16-quart cooking cavity.
Frequently Asked Questions
Is the Nuwave Combi Steam Oven energy efficient?
Yes. The compact 16-quart interior heats up significantly faster than a full-sized kitchen oven, drawing less total electricity during daily meal preparation.
Can I use metal utensils inside the oven?
Yes. The stainless steel baking tray and interior walls safely tolerate metal utensils, though silicone or wooden tools remain best for prolonging basket finishes.
What is the warranty period for this appliance?
The Nuwave Combi Steam Oven includes a 1-year limited warranty from the manufacturer covering defects in materials and workmanship.
Does it emit any harmful fumes during cooking?
No. Constructed with non-toxic stainless steel materials, it cooks safely without releasing chemical fumes or non-stick synthetic vapors.
Is it suitable for baking bread and desserts?
Yes. The steam injection feature creates ideal moisture during early baking stages, giving bread a crispy crust while keeping cakes and pastries soft.
How often should I clean the water tank and drip tray?
Empty the drip tray after each cook to prevent overflows. Wipe down the water tank weekly or place it in the dishwasher for hassle-free maintenance.
The Bottom Line
The Nuwave Combi Steam Oven delivers impressive cooking performance by combining steam infusion with convection air frying. While you need to maintain the water reservoir and manage its 16-quart size limits, its ability to produce juicy, perfectly browned meals makes it a versatile addition to modern kitchens.
Ready to Buy?
Check the latest price and product details on Amazon before you decide.
