In the pan con bistec, what is the condiment that adds flavor?

In the pan con bistec, mojo aioli is the condiment that enhances the flavor profile of the dish. This garlicky, zesty sauce is a traditional Cuban condiment made with garlic, olive oil, and citrus, typically adding a bright and savory note that complements the steak. The richness of the aioli pairs well with the beef, creating a delicious balance of flavors.

The other options, although flavorful in their own right, do not have the same traditional association with pan con bistec. Hot sauce may add heat but lacks the complexity that mojo aioli offers. Barbecue sauce, while tasty, introduces a sweetness that doesn't align with the traditional preparation of this dish. Sriracha is a spicy sauce that, while popular in many cuisines, does not complement the Cuban flavors as effectively as mojo aioli does. Thus, mojo aioli stands out as the ideal condiment for this dish, enhancing its authenticity and flavor.