Tacobuilding elf

A Crimbo elf pushing a little cart wheels it up to you and starts laboriously assembling a taco. "Crunchtabulous™ shell, .5 ounces pipin' hot cheese-fried refried beans, 3 ounces chipotle-dijon angus meat, four shreds of spicy cotija queso cheese, 2 tablespoons poblano jalapeño ranch pico de gallo sauce," he mutters, as he places each ingredient in the shell. "Crunchtabulous™ shell, .5 ounces pipin' hot cheese-fried ref --"

"Hey, aren't you a Crimbo elf?" you ask.

"Aw, dangit! You made me lose my place! Every Taco Dan's Taco Stand taco must be made to his exacting Taco Dan's Taco Standards! You're gonna cost me my job!" the elf shouts, and waves a ladle at you menacingly.