The blog
Mexican Food Guides
Short guides to the dishes, ingredients and regional cooking behind what Doc’s Taco Shop served. See every post or the menu it all came from.
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What Are Nachos? Invented in 1943, and Not Where You Think
Nachos were invented in 1943 by Ignacio Anaya in Piedras Negras, Mexico, for American diners. Three ingredients. Here is the real story.
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Ceviche vs Aguachile: What’s the Difference?
Ceviche cures in lime for twenty minutes; aguachile is served immediately and is much hotter. Here is what separates them, and the safety question.
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What Are Chilaquiles? Yesterday’s Tortillas, Improved
Chilaquiles are fried tortilla pieces simmered in salsa until they soften. Here is what to expect, and why they are not nachos.
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Sopes, Gorditas and Huaraches: The Thick-Masa Family
Same dough, different shapes. A gordita is stuffed, a sope has a pinched rim, a huarache is long and flat. Here is how to tell them apart.
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What Are Tamales? Masa, Steam and a Corn Husk
A tamal is fat-whipped masa steamed in a corn husk. Here is what is inside, why the husk is not eaten, and why they are made in batches.
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Lengua, Cabeza and Tripa: The Taco Meats Worth Trying
Lengua is tender and mild, cabeza is rich and soft, tripa is crisp and chewy. Here is what each one actually tastes like before you order.
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What Is Barbacoa? The Pit-Cooked Original Behind Barbecue
Barbacoa is meat steam-roasted in an earth oven, wrapped in maguey leaves. Here is what it is, and how it differs from birria.
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What Are Carnitas? Pork, Slow-Cooked in Its Own Fat
Carnitas are pork confit — simmered slowly in lard until tender, then crisped. Here is what that gives you and how it differs from al pastor.
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What Is Carne Asada? The Cut, the Method, the Confusion
Carne asada is a method, not a cut — grilled, sliced beef, usually skirt or flank. Here is what that means when you order it.
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What Is Pollo Asado? The Chicken on Mexican Taco Menus
Pollo asado is chicken marinated in citrus and achiote, then grilled. Here is what gives it the orange colour and how it differs from plain pollo.
Doc’s Taco Shop closed permanently on 19 July 2025. These guides stay up because the food they describe did not go anywhere.