10 Best Convection Ovens With Steam Function for 2026: Top Picks for Versatile Home Cooking

A convection oven with steam function can do far more than a standard countertop oven, combining circulating heat with moisture for crisp exteriors, tender interiors, and more flexible cooking.

We compared 10 standout models across countertop, compact, and built-in formats to help you find the right balance of capacity, cooking modes, controls, cleanup, and price.

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, faster cooking, and dedicated bread-proofing support. Its 47-ounce removable reservoir provides up to 120 minutes of continuous steam, while the 0.6-cubic-foot interior fits a 4.5-pound chicken or 12-inch pizza.

Best For: Home bakers and everyday cooks who prioritize steam cooking and bread preparation.

Pros:

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

Cons:

• Its single-shelf, 0.6-cubic-foot capacity is smaller than full-size ovens.
• Knob controls offer fewer automated cooking conveniences.
• At 23.4 pounds, it is relatively substantial for a countertop appliance.

The CSO-300N focuses on dependable steam convection rather than a long list of specialty programs. It is a practical choice when bread, chicken, pizza, and moisture-retaining cooking matter most.

Most Versatile Multicooker – Ninja Combi 14-in-1

The Ninja Combi SFP701 is a convection oven with steam function designed for broad countertop versatility. Its HyperSteam and air-fry combination can cook frozen foods without thawing, prepare family meals in about 15 minutes, and handle everything from rice and pasta to pizza, sous vide, and slow cooking.

Best For: Families wanting one countertop appliance for steaming, air frying, baking, and multicooker tasks.

Pros:

• Offers 14 cooking functions in one appliance.
• HyperSteam and air frying can produce juicy interiors and crisp exteriors.
• Feeds up to eight and accommodates a 6-pound roast chicken.
• Accessories are dishwasher safe for simpler cleanup.

Cons:

• The large feature set may require more learning than a basic steam oven.
• Its 1,760-watt power draw is higher than some simpler models.
• The 10-inch pizza capacity may limit larger pizzas.

The Ninja Combi stands out when versatility and meal speed matter more than dedicated oven simplicity. It is especially appealing for households that want to replace several countertop appliances with one machine.

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

The Garvee is a built-in convection oven with steam function for kitchens that need more capacity than a countertop model. Its 2.5-cubic-foot interior, five rack positions, and 240-volt electric design can accommodate a turkey up to 15 pounds, while steam, steam-bake, air-fry, and grill modes broaden its cooking range.

Best For: Remodels and larger households seeking a built-in steam oven with family-size capacity.

Pros:

• Large 2.5-cubic-foot interior fits a turkey up to 15 pounds.
• Includes steam, steam-bake, air-fry, and grill cooking modes.
• Triple-layer glass, child lock, and programmable timer add safety features.
• Steam Clean mode and enamel lining simplify maintenance.

Cons:

• Built-in installation requires a suitable 24-inch space and 240-volt connection.
• At 92.9 pounds, it is not portable.
• The listed manufacturer warranty is only 30 days.

This Garvee model is best evaluated as an integrated kitchen appliance rather than a plug-in countertop oven. Its generous capacity and safety features are compelling, but installation requirements and the short listed warranty deserve careful consideration.

Best Countertop Feature Set – CIARRA Nosh Oven Pro

The CIARRA Nosh Oven Pro is a 25.4-quart convection oven with steam function that combines rapid steam, steam bake, air frying, and everyday countertop cooking. Its 33.8-ounce water tank, 85°F–430°F temperature range, preset menus, and steam-clean function make it suited to frequent cooking across a wide range of foods.

Best For: Countertop cooks who want steam, air frying, fermentation, dehydration, and sterilization in one appliance.

Pros:

• Provides 11 cooking modes, including rapid steam and steam convection.
• Includes air fry, dehydrate, ferment, sterilize, reheat, and warm functions.
• The 33.8-ounce tank reduces the need for frequent refills.
• Comes with an air-fry basket, baking pan, rack, mitt, and recipe book.

Cons:

• Its 25.4-quart capacity is smaller than a built-in wall oven.
• One listed shelf may limit multi-level cooking.
• Touch-and-knob controls may feel less simple than a basic dial-only oven.

The CIARRA offers an unusually broad feature set in a countertop format. It makes the most sense for users who will take advantage of specialty functions—not just steam baking—and want self-cleaning support as part of regular use.

Most Versatile – Nuwave Combi Steam Oven

The Nuwave Combi Steam Oven is a strong choice if you want a convection oven with steam function that can also air fry, bake, roast, toast, and cook sous vide. Its adjustable temperature and steam levels make it useful for both everyday meals and more specialized recipes.

Best For: Families and home cooks who want one large-capacity appliance with extensive cooking modes and presets.

Pros:

• Combines steam and air frying in Combo mode for moist interiors and crisp exteriors.
• Offers 120 presets, 50 memory slots, and temperature control from 50°F to 450°F.
• Supports air frying, baking, roasting, steaming, sous vide, and toasting.
• Includes a water tank, air fry basket, stainless-steel tray, rack, and dishwasher-safe components.

Cons:

• Its broad feature set may require more setup and learning than a basic countertop oven.
• At 16 quarts, capacity is family-friendly but smaller than a full-size built-in oven.

Choose this model when versatility matters most. The precise steam and temperature adjustments, guided presets, and included accessories make it a practical all-in-one option for cooks who want to experiment beyond standard convection baking.

Best Value Simplicity – Magnavox 16.5-Quart Steam Air Fryer Oven

The Magnavox Home 16.5-quart oven is a straightforward convection oven with steam function for cooks who want added moisture without a complex control system. It combines steam infusion with six familiar cooking modes and adjustable temperatures up to 450°F.

Best For: Budget-conscious users who want a simple countertop air fryer oven with steam infusion and everyday cooking functions.

Pros:

• Steam infusion helps add moisture during cooking.
• Six functions cover air frying, toast, roast, dehydrate, broil, and bake.
• Includes a fry basket, enamel baking tray, crumb tray, and water tray.
• Viewing window, interior light, and 60-minute timer make monitoring convenient.

Cons:

• Temperature control starts at 200°F, offering less low-temperature flexibility than some competitors.
• The notes do not list preset menus or advanced humidity adjustment.
• Its listed dimensions and capacity should be checked carefully against available counter space.

This Magnavox model favors accessible controls over advanced customization. It is a sensible pick for routine roasting, baking, air frying, and toasting when you want steam infusion and convection performance in a relatively uncomplicated package.

Best for Precision Steam Cooking – FOTILE ChefCubii Combi-Steam Oven

The FOTILE ChefCubii is a spacious convection oven with steam function designed for cooks who want more precise humidity and temperature control. Its 1.1-cubic-foot cavity, dual-zone heating, 360° convection, and four steam modes support everything from crisp air-fried foods to delicate steamed dishes.

Best For: Serious home cooks who want a larger combi-steam oven with preset menus, humidity control, and multiple maintenance features.

Pros:

• Provides Quick, Standard, Tender, and Over-Temperature steam modes.
• Dual-zone temperature control and 360° convection promote even cooking.
• Includes 50 preset menus plus fermentation, keep-warm, soup, steam-cleaning, drying, and descaling functions.
• Features a stainless-steel cavity, external removable water tank, directional steam vent, and triple-layer glass window.

Cons:

• At 39.7 pounds, it is substantially heavier than many compact countertop ovens.
• The 20.19-inch depth and 18.69-inch width require significant counter space.
• Its advanced controls and maintenance modes may be more than casual users need.

The ChefCubii stands out for users who prioritize controlled steam cooking rather than basic steam infusion. Its larger interior and specialized programs offer impressive flexibility, but measure your counter carefully and expect a more involved appliance.

Best All-Around Capacity – OUNIN 24L Steam Air Fryer Oven

The OUNIN is a practical pick if you want a convection oven with steam function that can also handle air frying, baking, broiling, dehydrating, roasting, reheating, and more. Its 24-quart interior and 1800-watt power suit family-sized countertop cooking, while combined steam and convection modes help balance moisture and browning.

Best For: Families wanting one versatile countertop appliance for larger meals and multiple cooking methods.

Pros:

• 11-in-1 design combines steam, convection, air frying, baking, broiling, and other functions.
• Steam-bake and steam-roast modes are designed for moist interiors with crisp exteriors.
• 24-quart capacity fits a 13-inch pizza, six slices of toast, or a whole chicken.
• Stainless steel interior and digital temperature controls support everyday use.

Cons:

• The larger capacity may require more countertop space than compact models.
• The supplied notes do not specify a removable water-tank design or detailed cleaning features.

Choose the OUNIN when capacity and versatility matter more than the smallest footprint. It is especially appealing for shoppers who want steam cooking and air frying in the same appliance.

Best Smart Compact Model – TOSHIBA 20L Combi Steam Oven

The TOSHIBA is a strong choice for shoppers seeking a compact convection oven with steam function and connected controls. It offers steam, hot-air baking, and combined steam baking, plus 36 preset menus, app control, fermentation settings, air frying, slow cooking, and steam cleaning.

Best For: Space-conscious cooks who value preset programs, remote monitoring, and fermentation features.

Pros:

• Smartphone app supports remote control, monitoring, and access to 36 preset menus.
• Three steam-related modes provide options for steaming, convection baking, or combined cooking.
• 20-liter design includes a water box rated for up to five hours without a refill.
• High-temperature steam cleaning and four fermentation temperatures add useful specialty functions.

Cons:

• Its 20-liter capacity is smaller than the OUNIN, limiting larger meal loads.
• App-based control may be unnecessary for shoppers who prefer simple manual operation.
• The supplied specifications list knob control despite the included smart-app functionality.

The TOSHIBA stands out for its technology and specialty programs rather than maximum capacity. Its compact body, long-use water box, and fermentation modes make it a flexible option for smaller kitchens.

Best Small-Batch Value – Secura 13-Quart Steam Air Fryer

The Secura offers a compact way to get a convection oven with steam function alongside air frying, baking, fermenting, and dehydrating. Its rapid-steam system is designed to produce steam in 20 seconds, while 360-degree hot-air circulation and a 450°F maximum temperature support crisp cooking in a small footprint.

Best For: Small households and countertop users preparing snacks, wings, pizza, or small whole chickens.

Pros:

• Eight listed functions include air frying, rapid steam, bake, bake-and-steam, fermenting, and dehydrating.
• 20-second steam generation can speed up steam-based cooking.
• 13-quart interior accommodates an 8-inch pizza, 12 wings, or a small whole chicken.
• Drip tray and 304 stainless steel liner support easier cleanup and steam cleaning.

Cons:

• 13-quart capacity is less suitable for large family meals.
• The 1100-watt rating is lower than the other listed models.
• Its plastic construction may feel less substantial than a primarily stainless steel countertop oven.

The Secura makes sense when counter space and quick steam generation are priorities. It covers the core steam-and-air-fry functions at a smaller size, though its capacity is best suited to smaller servings.

How We Picked the Best Convection Oven with Steam Function

We evaluated each Convection Oven with Steam Function for the features that matter most in daily use: usable capacity, steam delivery, convection performance, temperature range, cooking modes, controls, included accessories, and cleaning demands. We also considered whether each design suits a particular kitchen, from compact apartments and dorms to family kitchens that need a built-in upgrade.

Because product specifications and included accessories can vary, check the current manufacturer listing before purchasing. Pay particular attention to water-tank capacity, electrical requirements, exterior dimensions, and whether the oven requires plumbing or manual refilling.

Quick Comparison

• Best for countertop versatility: Look for a model combining steam, convection, air frying, baking, and roasting in one appliance.
• Best for larger meals: Choose a 24-liter model or larger, or consider a built-in wall oven with multiple racks.
• Best for compact kitchens: A 13- to 16-quart oven can handle individual portions while using less counter space.
• Best for guided cooking: Smart controls, presets, and app connectivity can simplify repeatable recipes.
• Best for entertaining: Prioritize generous interior dimensions, rack flexibility, and fast preheating.

Key Buying Factors for a Convection Oven with Steam Function

Capacity and Footprint

Measure both the counter space and the clearance around the oven before ordering. Quart ratings are useful, but interior rack dimensions are more revealing if you regularly cook sheet-pan meals, whole poultry, or multiple dishes. Built-in units require careful cabinet and electrical planning.

Steam Performance

Check how steam is produced and controlled. Manual water reservoirs are convenient for most homes, while larger tanks reduce refilling during longer cooks. Useful controls include adjustable steam levels, steam-bake settings, and reminders for descaling or tank maintenance.

Modes and Temperature Control

Common functions include convection bake, steam, broil, air fry, dehydrate, ferment, slow cook, and reheat. A wide temperature range and dependable adjustments matter more than an unusually long mode list. Presets are helpful, but manual controls provide greater recipe flexibility.

Cleaning and Materials

Look for removable trays, accessible interiors, stainless-steel cooking surfaces, and clear cleaning instructions. Steam can loosen residue, but it does not eliminate the need to wipe the cavity, wash accessories, and periodically descale the water system.

Who Should Buy Which Convection Oven with Steam Function?

Choose a compact countertop model if you cook for one or two people, have limited space, or want a secondary oven. A larger countertop combination oven is better for families that want air frying, baking, and steaming without installing a wall unit. Built-in models make the most sense during a kitchen remodel or when you need a permanent, high-capacity appliance.

For bread, seafood, vegetables, and reheated leftovers, steam capability can noticeably improve texture. If your priority is mainly crisp fries or toast, a simpler air-fryer toaster oven may offer better value. Whichever model you choose, match its capacity and maintenance requirements to how often you will genuinely use the steam function.