How did bunuelos become a new mexican food? its history?

i am working on this paper about the food called bunuelos. i need to know how it became a new mexican food, how it was created, and the history of the food. I have looked everywhere and cannot find anything about this food. This spanish food is very delicious. so, How did it become a new mexican food? its history?How did bunuelos become a new mexican food? its history?
http://en.wikipedia.org/wiki/Bu%C3%B1uel鈥?/a>How did bunuelos become a new mexican food? its history?
mexico and new mexico are totally seperate ( by a thin line on the map ) but anyway-

bunuelos are more of a french ,influence than native ( OF MEXICO ) A BASIC FLOUR DOUGH streched and not rolled, ( rubbery ) streched thin with no specific shape / let to rest then deep fried and either sprinkled w sugar/cinnamon mix or plain with some honey or any sweet syrup,jams,....

dont forget the cream!How did bunuelos become a new mexican food? its history?
They are a popular snack in many Latin American countries, and in some of them they are traditionally eaten at Christmas. They typically consist of a simple, wheat-based yeast dough, often flavored with anise, that is thinly rolled, cut or shaped into individual pieces, then fried and finished off with a sweet topping. There are different types of bu帽uelos. Some are made with cheese or with yam or other starchy vegetables, others have different fillings.

pearson prentice hall