It might be filled with barbacoa (4)

I believe the answer is:

taco

(Other definitions for taco that I've seen before include "Coat with Mexican dish" , "Filled, fried tortilla" , "Folded and filled tortilla" , "Mexican snack" , "Mexican rolled pancake with a filling" .)

I've seen this clue in the USA Today.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.