Busy restaurant serves traditional Mexican-style sandwiches to a Roscoe Village crowd.. In Short A handful of tables and chairs look out onto Ashland Avenue from this casual spot, where customers sit down to order or step up to the counter for to-go meals. The specialty here is the torta, a Mexican sandwich with ingredients stuffed inside a fluffy white roll, similar to a burrito. More than a dozen varieties are offered--from beef to chicken to pork to vegetarian. Try the Cubana--sliced beef, ham and American cheese.