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

A convection oven with steam function can combine circulating heat with moisture for better roasting, baking, reheating, and air frying in one appliance. The right model depends on your available space, preferred cooking modes, capacity, and tolerance for manual cleanup.

We compared 10 countertop and built-in options across features, size, controls, cooking versatility, and intended use to help you choose a practical fit for your kitchen.

Best 10 Convection Oven with Steam Function Picks for 2026

Classic Steam Baking – Cuisinart CSO-300N

The Cuisinart CSO-300N is a straightforward convection oven with steam function for cooks who want moist results without a complicated interface. It offers up to 120 minutes of continuous steam, convection cooking, broiling, and specialized bread-proofing support in a stainless-steel countertop design.

Best For: Home bakers and cooks who prioritize steam-assisted bread, chicken, and pizza preparation.

Pros:

• Provides up to 120 minutes of uninterrupted steam.
• Dedicated bread-proofing technology supports faster baking and proofing.
• Fits a 4.5-pound chicken or a 12-inch pizza.
• Includes a removable 47-ounce water reservoir and multiple racks and trays.

Cons:

• Uses knob controls rather than a digital touchscreen.
• Its 0.6-cubic-foot capacity is smaller than larger countertop ovens.

With its focused steam performance and practical accessories, the CSO-300N is a good choice for users who want reliable steam baking rather than a long list of specialty modes.

Multifunction Steam Cooking – CIARRA Nosh Oven Pro

The CIARRA Nosh Oven Pro is a versatile convection oven with steam function that combines rapid steam, steam convection, air frying, baking, fermenting, dehydrating, and more. Its 25.4-quart capacity, 33.8-ounce water tank, and steam-clean function make it suited to varied daily cooking.

Best For: Households seeking one countertop appliance for steaming, air frying, baking, fermenting, and reheating.

Pros:

• Offers 11 cooking modes, including rapid steam, air fry, ferment, and dehydrate.
• Large water tank reduces the need for frequent refills.
• 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 may not suit users needing a full-size oven interior.
• Combining many functions may require more familiarization than a simpler steam oven.

The CIARRA stands out for breadth: it can replace several compact appliances while retaining dedicated steam and steam-convection modes for moist cooking.

Compact Connected Cooking – Midea Micro Steam Oven

The Midea Micro Steam Oven is a space-conscious convection oven with steam function that also works as an inverter microwave, steamer, air fryer, and grill. Its 0.9-cubic-foot interior, dual glass door, app control, and flat-bottom design are especially practical for small kitchens and RVs.

Best For: RV owners, apartment dwellers, and compact kitchens needing microwave, steam, convection, and air-fry functions.

Pros:

• Combines four appliances in one countertop unit.
• XpressSteam reaches high-temperature vapor in under 30 seconds.
• Offers six steam temperatures, 32 auto functions, and five microwave power levels.
• Wi-Fi app control supports remote preheating and finish notifications.

Cons:

• At 53.4 pounds, it is relatively heavy for a compact countertop appliance.
• The supplied notes list a one-year warranty, shorter than some competing models.
• Thick-cut fries may need Combi mode for optimal crispness.

This Midea model is less a dedicated steam oven than a space-saving cooking center. Its combination of microwave convenience, steam control, convection, and app features makes it compelling where counter space is limited.

Large-Capacity Convection Cooking – Breville Smart Oven Air Fryer Pro

The Breville Smart Oven Air Fryer Pro is a large, highly capable countertop convection oven with steam function compatibility through its proofing and broad cooking setup, though the supplied features emphasize convection, air frying, roasting, and dehydration rather than a dedicated steam mode. Its Element iQ system and super convection fan are designed for controlled, even cooking.

Best For: Families and serious countertop cooks who need substantial capacity and extensive convection-based cooking functions.

Pros:

• Provides 13 cooking functions, including bake, roast, proof, air fry, and dehydrate.
• Super convection can reduce cooking time by up to 30%.
• Large interior fits a 14-pound turkey, most 9-by-13-inch pans, and up to four dehydrating trays.
• Includes two oven racks, a pizza pan, roasting pan, broil rack, and mesh basket.

Cons:

• The supplied notes do not identify a dedicated steam-cooking function or water reservoir.
• Its 21.5-inch width requires more counter space than compact models.
• At 1,800 watts, it has higher listed power than the smaller steam ovens here.

The Breville is best viewed as a premium, high-capacity convection and air-fry oven rather than a true steam specialist. Choose it for size, precision, and cooking flexibility, not for dedicated steam injection.

Style-Conscious Steam Cooking – SMEG COF01 Combi Oven

If you want a convection oven with steam function that also looks polished on the countertop, the SMEG COF01 combines convection, pure steam, combi steam, grilling, air frying, and baking in a compact 1-cubic-foot design. Its automatic menus and broad temperature range make it useful for both everyday meals and more specialized recipes.

Best For: Design-focused cooks who want versatile steam and convection cooking without installing a wall oven.

Pros:

• Offers 10 cooking functions, including pure steam, combi convection steam, air fry, grill, bake, and warm.
• Includes 33 automatic recipes covering meats, seafood, vegetables, desserts, bread, pizza, and pies.
• Comes with multiple trays and racks, including a perforated stainless-steel steam tray.
• Retro styling, touch controls, LCD display, and app-based recipe and support resources add convenience.

Cons:

• Its 1-cubic-foot capacity is smaller than the larger models in this roundup.
• At 42 pounds, it may be cumbersome to move regularly on and off a countertop.

The SMEG is a strong choice when appearance and cooking flexibility matter equally. It is particularly appealing for users who want dedicated steam modes and guided recipes in a countertop appliance, though larger households may prefer a roomier oven.

Multi-Stage Countertop Cooking – ROBAM R-Box Pro Steam Oven

The ROBAM R-Box Pro is a practical convection oven with steam function for cooks who want one appliance to handle steaming, baking, roasting, air frying, and fermentation. Its steam-fry mode, dual-zone heat control, and automatic three-stage programs are designed to simplify meals that need both moisture and crispness.

Best For: Families and meal-prep cooks who need a spacious countertop oven with automated multi-stage cooking.

Pros:

• Provides 15-plus cooking functions, including steam, convection bake, air fry, roast, and ferment.
• Steam-fry combines steam with 1800W convection heating for moist interiors and crisp exteriors.
• Automatic three-stage cooking can move from steam to bake to air fry without manual resets.
• Offers 1.2 cubic feet of capacity, 32 presets, a removable water tank, and cleaning and descaling programs.

Cons:

• At 51.8 pounds, it is relatively heavy for a countertop appliance.
• Its 35-liter capacity may still be limiting for especially large meals or multiple large dishes.

With its combination of presets, staged cooking, and easy-clean enamel interior, the R-Box Pro is built for convenience. The dual-zone controls also give experienced cooks more control when baking or roasting, making it a versatile option for a busy kitchen.

Large Built-In Steam Baking – Garvee 24-Inch Steam Convection Oven

For a permanent kitchen installation, the Garvee offers the large capacity expected from a wall oven while adding steam and convection-bake capability. This 2.5-cubic-foot built-in model uses 3D convection, powerful upper and lower heating elements, and precise temperature adjustment for family-size baking, roasting, and steam cooking.

Best For: Larger households and renovation projects that need a spacious built-in convection oven with steam function.

Pros:

• Large 2.5-cubic-foot cavity can accommodate up to five racks for batch cooking.
• 3D cyclic convection and high-output top and bottom heaters are designed for even heat distribution.
• Provides eight cooking functions, including bake, broil, convection bake, convection roast, pizza, air fry, and toast.
• Food-grade enamel cavity supports easier cleanup, while temperature adjustment offers 1-degree control.

Cons:

• It requires built-in installation and a 240-volt electrical connection rather than standard countertop placement.
• The supplied details list no included components and no warranty description.
• No timer function is listed in the product details.

The Garvee is the capacity pick for cooks who regularly prepare several dishes at once. Its installation requirements make it a major kitchen-appliance commitment, but the spacious cavity and 3D convection design suit large meals better than countertop alternatives.

Versatile Steam Cooking – FOTILE ChefCubii Beige

The FOTILE ChefCubii is a strong option for shoppers seeking a convection oven with steam function and broad countertop versatility. It combines steam cooking, baking, roasting, air frying, dehydration, and other specialty modes in a 1.1-cubic-foot unit, with 50 preset menus to simplify everyday meal preparation.

Best For: Cooks who want one countertop appliance for varied cooking techniques, precise humidity control, and guided preset programs.

Pros:

• Combines steaming, baking, roasting, air frying, dehydrating, fermentation, soup making, and warming.
• Dual-zone temperature control and 360° convection support even, consistent cooking.
• Four steam modes and Dynamic Steam Balance Technology help manage humidity without making food soggy.
• External water tank, steam cleaning, descaling, and a liftable bottom heating tube support easier maintenance.

Cons:

• The broad feature set may require time to learn.
• Its 1.1-cubic-foot footprint may be substantial for smaller counters.

With precise ±1°F/°C control, stainless-steel construction, and a large selection of presets, this model is designed for users who prioritize cooking flexibility and repeatable results over a minimalist appliance.

Smart Compact Pick – TOSHIBA 6-in-1 Steam Oven

The TOSHIBA 6-in-1 is a compact convection oven with steam function for cooks who want multiple modes without taking up much counter space. Its 20-liter interior supports steam baking, hot-air baking, air frying, fermentation, slow cooking, and steam cleaning, while app control adds remote monitoring and preset guidance.

Best For: Small kitchens and connected-home users who want a compact oven with steam baking, app control, and fermentation programs.

Pros:

• Offers three cooking approaches: steam, hot-air bake, and combined steam baking.
• TSmartLife app supports remote control, monitoring, recipe updates, and 36 preset menus.
• 20-liter compact design includes a water box rated for up to five hours of use without a mid-cycle refill.
• High-temperature steam cleaning and four fermentation temperatures add practical specialty functions.

Cons:

• The 20-liter capacity is smaller than the larger FOTILE models in this selection.
• Its smart features may be unnecessary for shoppers who prefer fully manual controls.

The curved dome is designed to direct condensation away from food, while the adjustable hot-air temperature reaches 445°F. This makes the TOSHIBA a space-conscious choice for everyday steaming, baking, and connected cooking.

Large-Capacity Black Model – FOTILE ChefCubii Black

The black FOTILE ChefCubii is a capable convection oven with steam function for households that want a larger countertop cooking platform. Its 1.1-cubic-foot cavity, two shelves, dual-zone heating, and 50 preset menus support everything from steam cooking and baking to air frying and dehydration.

Best For: Families and frequent cooks who want a roomy, feature-rich combi-steam oven with humidity control and two-shelf flexibility.

Pros:

• Combines steam-bake, convection, air fry, dehydrator, roasting, fermentation, and cleaning functions.
• Dual-zone temperature control with 1800W heating tubes helps tailor upper and lower heat.
• Dynamic Steam Balance and four steam modes help preserve moisture while limiting sogginess.
• Includes an external removable water tank, two shelves, and a vent extension kit.

Cons:

• At 39.7 pounds, it is relatively heavy to move.
• The 20.19-inch depth and 18.69-inch width require substantial counter space.

Compared with smaller countertop steam ovens, this model emphasizes capacity and control. Its stainless-steel cavity, tempered-glass door, preset menus, and precise temperature adjustment make it suited to cooks who use a combi oven regularly.

How We Picked the Best Convection Oven with Steam Function

We evaluated each oven by looking at its cooking flexibility, capacity, control system, steam capabilities, included presets, and placement requirements. Models with convection, steam, bake, and air-fry functions offer the broadest everyday utility, while built-in units may suit remodels or dedicated kitchen installations better than countertop appliances.

We also considered practical ownership details: interior size, water handling, cleaning demands, app connectivity, temperature control, and whether the feature set matches the appliance’s footprint and price. Because these ovens serve different households, the list includes compact models for small kitchens, premium multifunction units, and larger options for family cooking.

Quick Comparison

Best For	What to Prioritize	Models to Consider
Small kitchens and RVs	Compact dimensions, simple controls, and efficient capacity	Midea, Toshiba
Air frying and multitasking	Dedicated air-fry mode, strong convection, and useful presets	Breville, Ciarra, Robam
Steam-focused cooking	Reliable steam-bake performance and accessible water reservoir	Cuisinart, Fotile ChefCubii
Large-capacity cooking	Interior volume, rack positions, and installation clearance	Garvee, Smeg

Key Buying Factors for a Convection Oven with Steam Function

Capacity and Counter Space

Check both interior capacity and exterior dimensions. A compact oven may handle meals for one or two people but limit casserole size, while a larger unit can accommodate multiple racks or a full roasting pan. Measure depth as well as width, and leave the ventilation clearance specified by the manufacturer.

Steam Control and Water Management

Look for a clearly designed reservoir, easy refilling, and a drain or cleaning process that will not become a daily nuisance. Some models provide steam-bake combinations, while others offer more limited moisture assistance. If you bake bread, roast poultry, or reheat leftovers often, controllable steam can be more valuable than a long list of automatic programs.

Cooking Modes and Controls

Convection, air fry, broil, proof, dehydrate, slow cook, and warm settings can replace several smaller appliances, but only if the controls are intuitive. Digital presets and app control are convenient; physical knobs may be faster for frequent temperature and timer adjustments.

Cleaning and Installation

Steam does not eliminate grease or residue. Favor removable trays, accessible interiors, and clear descaling instructions. Built-in models require careful cabinet planning and electrical compatibility, while countertop units need a stable, heat-safe surface.

Who Should Buy Which Convection Oven with Steam Function?

Choose a compact Midea or Toshiba model for a small apartment, RV, office, or limited counter. Breville, Ciarra, and Robam are better suited to households that want air frying and broad multifunction cooking. Cuisinart and Fotile ChefCubii models make sense for shoppers who prioritize steam-bake versatility and guided cooking programs. Smeg and Garvee are stronger choices when capacity, design, or built-in-style cooking matters most.

Before buying, confirm the oven’s dimensions, power requirements, included accessories, water-reservoir design, and warranty. The best Convection Oven with Steam Function is the one whose capacity and controls match how you actually cook—not simply the model with the most advertised modes.