Burritos, as we Americans know them today, pair ancient culinary traditions with contemporary expectations. Our survey of historic newspapers suggest food trucks played a roll. The "ito" suffix denotes a smaller version of the original item.What makes burritos different from most other Mexican-American foods is the metamorhpasis of this dish. Burritos are efficient, economical, easy & delicious. A tortilla rolled and cooked on a griddle, then filled with a variety of condiments. The word, from Spanish for "little donkey," first saw print in America in 1934. A Mexican dish consisting of a maize-flour tortilla rolled round a savoury filling (of beef, chicken, refried beans, etc.) 1934: E. "..the Sonora and southeastern Arizona, some people make tortillas out of wheat, as well as, corn.
Tex Mex restaurants first surfaced ouside the southwest region in cities with large Mexican populations. Diana Kennedy, noted Mexican culinary expert, is credited for elevating this common food to trendy fare. But it is foreign in that its inspiration came from an alien cuisine; that it has never merged into the mainstream of American cooking and remains alive almost solely in the region where it originated..." ---Eating in America, Waverly Root & Richard de Rochemont [William Morrow: New York] 1976 (p. A combination of the words "Texan" and "Mexican," first printed in 1945, that refers to an adaptation of Mexican dishes by Texas cooks.
It is difficult to be precise as to what distinguishes Tex-Mex from true Mexican food, except to say that the variety of the latter is wider and more regional, whereas throughout the state and, now, throughout the entire United States." ---Encyclopedia of American Food and Drink, John F. 325) [1950s] "Mexican restaurants, whos popularity coincided with the arrival of large numbers of Mexican immigrants after 1950, have for the most part followed the from and style of what is called "Tex-Mex" food, and amalgam of Northern Mexican peasant food with Texas farm and cowboy fare.
329-330) About churros "At every Spanish festival or carnival, one is sure to find a huge cauldron of bubbling oil where Churros are quickly fried, shaped into loops, and threaded into reeds that are then knotted for easy carrying.
They are meant to be purchased immediately after frying, usually by the dozens, and are munched on by visitors as they wander about taking tin the sights.
About bunuelos "Most countries have their version of bunuelos, or fritters, either sweet or savory, and they are certainly great favorites throughout Spain and Latin America.
In many parts of Mexico bunuelos are made of a stiffer dough, which is rolled out thin anywhere up to 12 inches in diameter and then fried crisp and staked up ready for use.
Food historians tell us Tex Mex cuisine originated hundreds of years ago when Spanish/Mexican recipes combined with Anglo fare.
Tex Mex, as we Americans know it today, is a twentieth century phenomenon.
Dozens of Tex-Mex restaurants sprang up in Paris, and the trend spread across Europe and on to Bangkok, Buenos Aires and Abu Dhabi.
Tortilla chips, margaritas and chili con carne are now well-known around the world." --- Houston Post, 6 part series, all online: Los Angeles Times Cookbook: Old Time California, Mexican and Spanish Recipes  History & evolution: Recommended books: America's First Cuisines, Sophie D.
For the rest of the world, "Tex-Mex" had an exciting ring.