10 Best Convection Ovens With Steam Function in 2026 for Versatile Countertop Cooking

A convection oven with steam function can combine even circulating heat with moisture control, helping you bake crisp breads, roast tender meats, and prepare everyday meals with fewer appliances.

We selected 10 options spanning compact countertop models, feature-rich combi ovens, built-in designs, and high-capacity commercial-style units so you can match cooking functions, capacity, controls, and installation needs to your kitchen.

Best 10 Convection Oven with Steam Function Picks for 2026

Classic Steam Baking – Cuisinart CSO-300N

If you want a straightforward convection oven with steam function, the Cuisinart CSO-300N focuses on dependable steam cooking, baking, and broiling. Its 120-minute steam capability, bread-proofing setting, and 0.6-cubic-foot interior make it a practical choice for everyday meals and baking projects.

Best For: Home cooks who prioritize steam baking and bread preparation in a compact stainless-steel countertop oven.

Pros:

• Provides up to 120 minutes of uninterrupted steam.
• Specialized bread-proofing technology supports baking and proofing.
• Fits a whole 4.5-pound chicken or a 12-inch pizza.
• Includes wire, baking, broiling, crumb, and drip trays.

Cons:

• The 0.6-cubic-foot capacity is smaller than full-size wall ovens.
• Knob controls may feel less feature-rich than touchscreen designs.

The Cuisinart is a focused option for shoppers who want steam-assisted baking without a large installation. Its included accessories and three-year limited warranty add practicality, while the single-shelf layout limits how much you can cook at once.

Most Versatile Countertop Pick – CIARRA Nosh Oven Pro

The CIARRA Nosh Oven Pro is a versatile convection oven with steam function for shoppers who want one appliance to handle more than baking. It combines rapid steam, air frying, fermenting, dehydrating, reheating, and sterilizing in a 25.4-quart countertop design.

Best For: Busy households that want steam cooking, air frying, baking, and specialty modes in one appliance.

Pros:

• Offers 11 cooking modes, including steam, rapid steam, convection, and air fry.
• Large 33.8-ounce water tank reduces refill interruptions.
• Includes steam cleaning, preset menus, and a programmable timer.
• Comes with an air-fry basket, baking pan, rack, oven mitt, and recipe book.

Cons:

• Its 25.4-quart capacity is smaller than a built-in wall oven.
• Touch-and-knob controls may require learning the available modes.

With an 85°F-to-430°F range and a broad set of functions, the CIARRA offers strong flexibility for daily cooking. The self-cleaning feature and included accessories make it especially convenient, though its countertop capacity remains best suited to moderate-sized batches.

Best Built-In Capacity – Garvee 24-Inch Steam Oven

For remodels or new kitchen installations, this Garvee is a built-in convection oven with steam function offering a roomy 2.5-cubic-foot cavity. Its 3D convection system, high-powered heating elements, and stepless temperature control are designed for large meals and consistent heat distribution.

Best For: Families needing a built-in oven with substantial capacity for multi-rack cooking and steam-assisted baking.

Pros:

• Spacious 2.5-cubic-foot interior accommodates up to five racks.
• 3D cyclic convection is designed to distribute heat evenly.
• Provides eight cooking functions, including bake, broil, air fry, toast, and pizza.
• Offers 1°F temperature adjustment and a food-grade enamel cavity.

Cons:

• Requires built-in installation and a 240-volt connection.
• No timer function is listed in the supplied specifications.
• No warranty or included components are listed.

This Garvee is the most capacity-oriented option in the roundup, but it demands more planning than a countertop model. Confirm cabinet dimensions, electrical compatibility, and installation requirements before choosing it for a kitchen project.

Best Multi-Stage Countertop Model – ROBAM R-Box Pro

The ROBAM R-Box Pro is a convection oven with steam function built for flexible countertop cooking. Its 15-plus modes, steam-fry setting, dual-zone heat control, and automatic three-stage cooking make it useful for recipes that need moisture first and browning afterward.

Best For: Cooks who want a large countertop oven with steam frying, multi-stage programs, and precise heat control.

Pros:

• Combines steam, convection bake, air fry, roast, ferment, and other modes.
• Steam fry pairs steam with 1800W convection heating for crisp exteriors and moist interiors.
• Automatic three-stage cooking can transition between modes without resetting.
• Includes a 1.2-cubic-foot cavity, 32 presets, and a two-year manufacturer warranty.

Cons:

• At 51.8 pounds, it is relatively heavy for a countertop appliance.
• Its 35-liter capacity may not replace a full-size oven for large gatherings.

The R-Box Pro stands out when recipe flexibility matters more than a minimal footprint. Its enamel interior, descaling program, and removable water tank support routine maintenance, while the dual-zone and staged controls give experienced cooks more control over results.

Editor's Design Pick – SMEG COF01 Combi Oven

The SMEG COF01 is a stylish convection oven with steam function for cooks who want broad countertop versatility without sacrificing visual appeal. It combines pure steam, combi convection steam, grill steam, baking, air frying, and warming across 10 cooking functions, with 33 automatic recipes to simplify everyday meals.

Best For: Design-conscious cooks who want a versatile steam oven with guided cooking programs.

Pros:

• Offers 10 functions, including pure steam, combi steam, convection, grill, and air fry.
• Includes 33 automatic menus covering foods such as meat, fish, vegetables, bread, pizza, and desserts.
• Has a temperature range of approximately 104°F to 446°F and an intuitive LCD touch display.
• Includes a perforated stainless-steel tray, enameled tray, two grill racks, and a removable water container.

Cons:

• Its 1-cubic-foot capacity may be limiting for especially large meals.
• At 42 pounds, it is relatively heavy for frequent repositioning.
• The retro styling and polished finish may not suit every kitchen.

The SMEG stands out when steam cooking and appearance are equally important. Its automatic menus and multiple steam modes make it approachable, while the countertop footprint remains practical for a large appliance.

Best Large-Capacity Pick – Breville Smart Oven Air Fryer Pro

The Breville Smart Oven Air Fryer Pro is a large convection oven with steam function alternative for shoppers prioritizing air frying, roasting, baking, and dehydration. Although the supplied functions do not include steam, its Element iQ system, super convection, and spacious interior provide precise, even countertop cooking for larger batches.

Best For: Families and frequent entertainers who need substantial capacity and strong convection performance.

Pros:

• Provides 13 cooking functions, including bake, roast, air fry, dehydrate, proof, slow cook, and reheat.
• Super convection can reduce cooking time by up to 30% while promoting even heat distribution.
• Extra-large interior fits most 9-by-13-inch pans, 12-cup muffin trays, or a 14-pound turkey.
• Includes two oven racks, a pizza pan, roasting pan, broil rack, and mesh air-fry/dehydrating basket.

Cons:

• The supplied specifications do not list a steam-cooking function.
• Its 21.5-inch width requires more counter space than many compact ovens.
• The oven uses knob controls rather than a touch-control interface.

This Breville is a strong capacity-first choice, especially for air frying and roasting. However, shoppers specifically seeking a convection oven with steam function should consider one of the dedicated combi-steam models instead.

Best Steam-Control Pick – FOTILE ChefCubii Combi-Steam Oven

The FOTILE ChefCubii is a capable convection oven with steam function designed for precise, multi-mode countertop cooking. It combines steam-bake, air fry, convection, and dehydration with four steam modes, humidity control, dual-zone heating, and 50 preset menus.

Best For: Cooks who want detailed humidity control, preset guidance, and broad combi-oven functionality.

Pros:

• Combines steaming, baking, roasting, air frying, dehydration, warming, fermentation, and more.
• Offers Quick, Standard, Tender, and Over-Temperature steam modes with dynamic steam balance technology.
• Uses dual-zone temperature control and 360-degree convection for more even heating.
• Includes 50 preset menus, an external removable water tank, and steam-cleaning and descaling functions.

Cons:

• Its 1.1-cubic-foot capacity is smaller than a full-size oven.
• The knob-control interface may provide less direct menu access than a touchscreen.
• It carries a one-year limited warranty.

The ChefCubii is the most steam-focused option in this group. Its humidity settings, presets, and cleaning features make it particularly appealing to users who want repeatable results across steaming, baking, and crisp cooking.

Commercial Batch Baker – 200L Steam Convection Oven

This convection oven with steam function is built for high-volume baking, with a 200-liter stainless steel interior, five tray positions, and 6.5kW of power. Its hot-air circulation and steam controls are suited to pastries that benefit from a crisp exterior and moist interior.

Best For: Commercial kitchens, bakeries, and users baking large batches of croissants, pastries, and other laminated dough products.

Pros:

• Large 200-liter capacity accommodates five standard trays, including compatible 40 × 60cm commercial trays.
• Steam function helps retain moisture, while circulating hot air promotes even baking.
• Integrated controls include temperature, fan, lighting, timer, and steam settings.
• Safety lock, automatic power-off, alarm, and rear drainage support safer, cleaner operation.

Cons:

• Its 46 × 35.4 × 37-inch footprint requires substantial installation space.
• The 220V, 6.5kW electrical requirement may not suit standard household outlets.
• Its commercial capacity is excessive for small-batch home cooking.

This is a production-focused option rather than a compact countertop appliance. Choose it when batch capacity, steam-assisted pastry performance, and commercial tray compatibility matter more than portability or simple installation.

Versatile Countertop Pick – FOTILE ChefCubii Combi-Steam Oven

For shoppers wanting a flexible convection oven with steam function, the FOTILE ChefCubii combines steam, baking, air frying, roasting, and dehydration in a 1.1-cubic-foot countertop design. Its dual-zone heating, humidity control, and preset menus are aimed at consistent everyday cooking.

Best For: Home cooks who want one countertop appliance for steam cooking, baking, air frying, reheating, fermentation, and other food-preparation tasks.

Pros:

• Offers steam-bake, air fry, convection, dehydrator, fermentation, slow-style warming, and cleaning-related functions.
• Four steam modes and Dynamic Steam Balance technology help manage humidity and reduce sogginess.
• Fifty preset menus simplify cooking a broad range of dishes.
• External removable water tank, triple-layer glass, and a liftable bottom heating tube support convenient use and cleanup.

Cons:

• The 1.1-cubic-foot capacity and two shelves are not intended for large production batches.
• At 39.7 pounds, it is less convenient to move than a smaller countertop oven.
• Its many modes and presets may require some familiarization.

The ChefCubii is a strong middle ground for kitchens that need broad functionality without a full-size commercial oven. Its controlled steam modes and 1,800W dual-zone convection system make it particularly appealing for varied family cooking.

Smart Compact Choice – Toshiba 20L Combi Steam Oven

This compact convection oven with steam function combines steam, hot-air baking, steam baking, air frying, fermentation, and slow cooking in a 20-liter format. App control, 36 preset menus, and a large water box make it a practical option for space-conscious kitchens.

Best For: Small households and apartment kitchens that want connected controls, steam-assisted cooking, and multiple presets in a compact appliance.

Pros:

• Six-in-one functionality includes convection steam, bake, ferment, air fry, slow cook, and steam cleaning.
• TSmartLife app supports remote monitoring, control, recipe updates, and preset selection.
• Three steam-baking modes provide dedicated steam, hot-air, and combined cooking options.
• Twenty-liter capacity and a water box designed for up to five hours of use help conserve counter space and reduce refilling.

Cons:

• The 20-liter capacity is smaller than the other ovens in this roundup.
• Its small format may limit the size and quantity of food cooked at once.
• Smart features depend on using the companion app for remote control and recipe functions.

The Toshiba prioritizes convenience and footprint over maximum capacity. Its app connectivity, fermentation settings, steam cleaning, and combined steam-bake mode make it a well-rounded choice for everyday cooking in a smaller kitchen.

How We Picked the Best Convection Oven with Steam Function

We compared the selected models by cooking versatility, oven capacity, steam and convection capabilities, temperature control, preset programs, ease of cleaning, control systems, and intended use. We also considered whether each oven suits a small countertop, a built-in kitchen installation, or higher-volume cooking. Because specifications vary widely, confirm dimensions, electrical requirements, included accessories, and ventilation needs before purchasing.

Quick Comparison

Best For	What to Prioritize
Compact everyday cooking	Countertop footprint, simple controls, and useful automatic programs
Baking and roasting	Stable temperature control, convection circulation, and adjustable steam
Air frying and multipurpose cooking	Air-fry settings, rack space, accessories, and fast preheating
Family-size meals	Interior capacity, multiple rack positions, and larger water reservoir
Built-in or high-volume use	Installation dimensions, voltage, wattage, drainage, and commercial suitability

Key Buying Factors for a Convection Oven with Steam Function

Capacity and Counter Space

Measure the available width, depth, and height, including door clearance and ventilation space. Compact models work well for apartments and smaller meals, while larger interiors accommodate whole chickens, multiple trays, or larger baking dishes. A high-capacity oven may require dedicated installation rather than a standard household outlet.

Steam Performance and Water Management

Check whether steam is generated automatically, manually, or through preset programs. A removable reservoir is easier to fill and clean. Look for clear guidance on descaling, water quality, condensation, and drying the cavity after use. Steam-bake performance is especially important for bread, reheating, and keeping roasted foods moist.

Cooking Modes and Controls

Useful modes can include convection bake, steam-bake, broil, air fry, proof, dehydrate, slow cook, and reheat. Presets and app controls can simplify routine cooking, but responsive manual settings matter when you want precise temperature, time, fan, or moisture adjustments.

Cleaning, Accessories, and Power

Prioritize stainless or easy-wipe interiors, removable trays, and accessible water components. Confirm what racks, pans, air-fry baskets, and probes are included. Compare wattage and voltage carefully, particularly for built-in or commercial-style units, since some models may need a dedicated circuit or professional installation.

Who Should Buy Which Convection Oven with Steam Function?

Choose a compact countertop model if you want steam-assisted cooking without remodeling your kitchen. A multipurpose combi oven is a strong fit for households replacing several appliances with one unit. Baking enthusiasts should favor precise temperature and steam control, while air-fry users should verify basket capacity and airflow around food. Families should prioritize usable interior dimensions over headline capacity. For restaurants, catering, or demanding batch cooking, focus on tray count, recovery time, cleaning procedures, service support, and electrical compatibility rather than household convenience features.