Taco Bell recently introduced a completely new item, the Double Stacked Taco. It's a hard shell taco wrapped in a flour tortilla with melty cheese and sauce in-between.

Taco Bell's new $1 Double Stacked Tacos are available in three flavors – Cool Habanero, Spicy Sweet and Nacho Crunch. ... With both a hard shell and a soft tortilla, ...

Taco Bell has never met a classic it didn’t want to remix—and its latest creation might be one of its wildest yet. Enter the Crispy Cheese Triple Stacked Taco—also known as the Quesocrisp ...

Confession: I never had KFC’s Double Down. Before eating fast food became a journalistic concern, the Colonel’s double-stacked chicken fillets with cheese, bacon, and secret sauce sandw… ...

In fact, the earliest known recipe for a taco in the U.S. in English is a hard shell taco; it was in the L.A. Times. You should read the entire oral history of the hardshell taco over at MEL, ...

You can put other stuff inside a crispy taco—it’s just that, outside of Taco Bell, Chipotle, and some old-school Tex-Mex restaurants, it’s hard to find restaurants doing that.