If you can't find an Argentine one, you can use chili from other countries (Mexico, India, Italy) chopped in the same way. You can also get non-spicy crushed red pepper.  Finely chop a garlic clove ...

This Argentinian-style recipe from the new cookbook Crumbs, a collection of treats from around the world compiled by food researcher ... It’s also easy to make your own at home, if you have ...