What Is a Convection Microwave?

What Is a Convection Microwave?

Cambria Bold
Jan 17, 2012

Q: I recently installed a new range-hood microwave, which is a "convection" microwave. Scientifically, what does this mean? Practically, what will this allow me to do that I could not do with a normal microwave?

Sent by Carolyn

Editor: The short and sweet answer is that convection microwaves offer the quick cooking features of a microwave with the browning, crisping, and full "cook-through" of a traditional oven. Instead of just heating the inside of the food (as regular microwaves do), a convection microwave also browns and cooks the outside of your food. Scientifically speaking, regular microwaves emit waves that bounce around until they come in contact with food, causing water molecules to excite and generate heat, which then cooks the food.

In contrast, convection oven technology uses a fan to force air movement and heat up the full interior of the microwave to cook food from the inside out. That's why you can use convection microwaves to bake and roast things that would otherwise be cooked too quickly (and not thoroughly) with just a regular microwave.

As Emma writes in this post, pies and cookies do particularly well in convection microwaves/ovens. For more on convection oven technology, see this post.

Readers, any advice or opinions on convection microwaves?

Related: Can You Recommend a Good Countertop Convection Oven?

(Image: Appliancist)

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