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Gringas (Spanish pronunciation: ['??i??as], feminine form of gringo) are a variety of tacos which consist of a flour tortilla filled with cheese, al pastor, and pineapple. This is then grilled in the same manner as a quesadilla. The origin of the name gringas is unclear. Some attribute the name to the use of white flour tortillas.
Video Gringas
References
Source of the article : Wikipedia