Holstein Housewares 21QT Air Fryer Oven - 6 Slice Countertop Oven

Our review of the Holstein Housewares 21QT Air Fryer Oven finds it best suited for small households and anyone who wants a single countertop appliance that handles toasting, baking, broiling, warming, roasting and air frying. The single biggest reason to buy is its combination of a roomy interior that fits up to a 12-in pizza with hot air technology for crisp, low-oil results. For cooks who need straightforward controls, a clear glass door to monitor food, and dishwasher-safe accessories, this oven simplifies everyday cooking without taking up full oven space.

Key Features

• Multifunction cooking: Toast, bake, broil, warm, roast and air fry in one unit to replace several appliances and save counter space.
• Healthy air frying: Hot air circulation crisps foods with little or no oil so you can enjoy fried textures with fewer calories.
• Spacious capacity: The 21QT interior fits up to six slices of toast or a 12-in pizza, making it practical for couples and small families.
• Precise controls: An adjustable temperature dial and a 60-minute timer with automatic shut-off help prevent overcooking and provide consistent results.
• Clear viewing door: The glass door makes it easy to monitor progress without opening the oven and losing heat.
• Complete accessory set: Oven rack, crumb tray, bake pan and frying basket are included and are dishwasher-safe for easy cleanup.

Who It's For

The 21QT Holstein Housewares air fryer oven is ideal for people living in apartments, dorms or smaller homes who want a compact, multi-use appliance. It works well for quick weeknight meals, reheating leftovers, or cooking a small pizza without firing up a full-size oven.

It may be less appropriate for large families or anyone who needs to cook multiple dishes at once in larger batches; users who require precise digital controls or smart connectivity should look elsewhere.

Pros & Cons

Pros

• Versatile set of functions replaces several countertop appliances and reduces clutter.
• Air frying with hot air technology produces crisp results with little oil for healthier meals.
• Included oven rack, bake pan, crumb tray and frying basket make it ready to use and simplify cleanup since accessories are dishwasher-safe.

Cons

• Dial controls are simple and reliable but lack the precision and presets of digital interfaces.
• The 21QT size is roomy for small households but may be too small for large roasts or big family meals.

Specifications

Brand	Holstein Housewares
Capacity	21QT (fits 6 slices or 12-in pizza)
Power	1500W
Functions	Toast, Bake, Broil, Warm, Roast, Air Fry
Timer	60-minute timer with automatic shut-off
Accessories	Oven rack, crumb tray, bake pan, frying basket (dishwasher-safe)
Warranty	1-year limited warranty

Our Verdict

The Holstein Housewares 21QT Air Fryer Oven is a practical, value-packed option for small households that want a single appliance able to toast, bake, broil and air fry. Its hot air technology, clear glass door and dishwasher-safe accessories make it convenient for everyday use, though those needing larger capacity or advanced digital controls should consider other options.

Frequently Asked Questions

Can it fit a 12-in pizza?
Yes, the 21QT interior is designed to accommodate a 12-in pizza or up to six slices of toast.

Are the accessories dishwasher-safe?
Yes, the oven rack, crumb tray, bake pan and frying basket are dishwasher-safe for easier cleanup.

Does it include a warranty?
Yes, Holstein Housewares provides a 1-year limited warranty and a user manual is included in the packaging.