The dish consists of spaghetti served in a roasted poblano cream sauce. The sauce is typically made from roasted poblanos and onions pureed in a blender with crema. Additional ingredients may include parsley, cilantro, and garlic. Chopped herbs and crumbled cotija are commonly used for garnish.[2][3][4][5]
Serving and cultural relevance
It is considered a celebration dish and is commonly served at weddings, parties, holidays, birthdays, baptisms, and other events both in Mexico and in Texas's Rio Grande Valley.[2][3][4][5][6]
Popularity
It is little known outside of Mexico and Texas's Rio Grande Valley.[2][3][4][5][7] According to Texas Monthly's taco editor Jose Ralat, writing about Barbs B Q's version in 2022, the dish previously had "never migrated to restaurants".[6] In 2022 Ralat wrote that the restaurant's version "might be the single best dish I ate all year".[6]Eater called it a "Rio Grande Valley classic".[8]