America might run on Dunkin but what’s America’s best Mexican restaurant? If you think it’s Chipotle or Moe’s Southwest, you’re wrong on both! Buzz60’s Mercer Morrison has the story. Buzz60

Taco Bell’s hottest sauce packet is now available as a tortilla chip.

The fast-food chain announced Monday its new, limited-edition Diablo Tortilla Chips are exclusively available at participating 7-Eleven stores nationwide through Oct. 31. After that, they will roll out to additional grocery and convenience stores through November.

The new flavor is the fourth in Taco Bell’s line of tortilla chips, which debuted in May. The three other flavors – classic, mild and fire – are sold at grocery and convenience stores.

The company’s “iconic sauce packets” were the original inspiration for the chips, Marisa Thalberg, chief brand officer at Taco Bell, said in a statement.

“The new Diablo Tortilla Chips build from that inspiration, letting us serve up our hottest chip yet that’s completely unique to Taco Bell, from its dark and smoky…