Home / Microwaves / Microwave Guides & Advice

How Does a Microwave Grill Work?

Microwave grill ovens combine the speed of microwave heating with the crisping power of a grill. They’re ideal for anyone who wants quick meals with a browned finish—without needing a separate oven or grill.

What Is a Microwave Grill?

A microwave grill is a multifunctional kitchen appliance that features both a microwave magnetron and a grill heating element. This lets it heat food quickly while also giving it a crispy, golden finish.

Instead of just reheating or defrosting, microwave grills allow you to toast, melt, brown, and grill—making them more versatile than standard models.

How a Microwave Grill Works

Microwaving: The appliance emits microwaves that heat food from the inside out.
Grilling: A radiant heating element grills or toasts the food from above—ideal for crisping surfaces.
Combination mode: Some models use both functions at once for speed and texture.

This combined process is perfect for foods that need to be cooked through and browned on top, such as lasagne or pizza.

Key Benefits of Microwave Grill Ovens

Faster cooking times with crispy results
Space-saving and multifunctional
More versatile than a basic microwave
Ideal for grilled sandwiches, reheated leftovers, or crispy vegetables

What You Can Cook with a Microwave Grill

Microwave grills are suitable for a wide range of meals. Some examples include:

Pizza with a crisp crust
Toasted sandwiches or paninis
Lasagne and baked pasta
Grilled fish or chicken fillets
Cheese on toast
Jacket potatoes with crispy skins

Tips for Using a Microwave Grill

Use grill-safe cookware—metal trays are often included with the appliance
Raise food on a grill rack to allow radiant heat circulation
Wipe down the interior after use to prevent grease build-up
Use the combo mode for quicker and crispier meals

Is a Microwave Grill Right for You?

If you want to save time, space, and energy while still getting great food texture, a microwave grill is an excellent option. It’s ideal for:

Small kitchens and flats
Busy households
People who often reheat, grill, or toast

If you also want baking functions, consider a convection microwave instead. But for everyday use, a microwave grill is a great all-in-one solution.

Frequently Asked Questions

Yes, many microwave grills come with metal racks or trays for grilling. Just be sure to follow the manufacturer’s guidelines.

A grill microwave uses a top heating element for crisping. A convection microwave adds a fan to circulate hot air—ideal for baking and roasting.

Yes, it uses more energy than a standard microwave when in grill mode. However, it’s still more efficient than using a full oven for small meals.

You can bake some items like pizzas and baked potatoes. For cakes and pastries, a convection model is a better fit.

Use grill-safe or metal cookware. Avoid plastic or glass that isn’t heat-resistant at high temperatures.

Some microwave grill functions recommend preheating for better crisping. Check your manual to see if it applies to your model.