You'll need some expandable grill grates that are easy to remove and replace (if your grill doesn't have them already) and enough lava rocks to form a tightly packed layer around the gas burners.

WEST LAFAYETTE — The Lava Rock Grill and shop at Unusual Junction, 56310 U.S. 36, has temporarily closed due to a staffing shortage, according to a social media post on the Unusual Junction's Facebook ...

The Element BBQ grill lets you enjoy genuine lava-rock grilling on the stove in your house.

WEST LAFAYETTE – The Lava Rock Grill at Unusual Junction is serving unusually good panini sandwiches that have customers talking. Prepared with top-quality meats and cheeses, unique bread and homemade ...

A 9 ounce sirloin on a hot lava rock, burgundy mushrooms, and lobster dip served at Black Rock Bar & Grill in Fort Lauderdale.

It was part of the Syracuse University Lava Project. Geologist Jeff Karson collaborated with sculptor Bob Wysocki to make the volcano-style grill.

Lava rocks can also give your grill a boost, retaining more of the heat under the rack for better browned meats and vegetables.

Syracuse University's Lava Project experimented with grilling steaks over molten lava last year, and the stunt has been going viral this month.

It has more to do with lava rocks. More specifically, it has to do with the cumulative effect of beef drippings splashing on lava in the pub’s char-rock grill.

Chef Grills Steak, Volcano-Style, With Molten Lava : The Salt After Sam Bompas roasted marshmallows over lava at a volcano in Japan, he wanted to recreate the experience. So he asked a geologist ...

More often used in gas grills and firepits, lava rocks can be purchased at hardware stores like Home Depot or Lowe's, or purchased in 7 lb bags on Amazon for $24.50 if that's more convenient.