Inside Consumer Reports Test Labs: Review of the Sharp SuperSteam Oven AX-1200[K]

Sharp says that its SuperSteam Oven AX-1200[K], $900, can cook food in four different modes—microwave, steam, convection, and SuperSteam convection—and deliver healthful meals without compromising taste.

Using the steam mode on this countertop microwave, which can also work in a built-in application, we found that the Sharp did a good job cooking mussels, while steaming in a conventional microwave oven turned the mussels chewy. This oven draws the water for steam from an integral refillable reservoir.

The SuperSteam convection mode delivered a dish of pork loin with vegetables that was steamed and tasted like it. Cooking the same food using this Sharp's convection mode took about the same time as the SuperSteam mode and produced better-tasting, nicely browned food.

In traditional microwave mode, the Sharp was very good at evenly heating food and defrosting, though with only 700 watts of power, it was the slowest microwave we tested among more than five dozen models. This microwave was also relatively noisy. The Sharp has 43 preprogrammed settings and a sensor that automatically shuts off the oven when food is ready. Unlike most microwaves, it lacks a turntable.

Sharp touts the AX-1200[K]'s "unique combination of the healthiest ways to cook," but you can steam food in any microwave. Wrap the food in wet paper towels or place it in a microwaveable glass dish and cover or use microwave steam bags. To keep the calorie and fat count down, don't add fats and sauces before or after cooking.—Kimberly Janeway | e-mail | Twitter | Forums | Facebook

Essential information: Look for our new report on microwave ovens in the December 2009 issue of Consumer Reports, online and on newsstands today. Also check out our buyer's guide to microwaves (ratings available to subscribers) and watch this video on shopping for a microwave.