Sold on the street in crusty-on-the-outside bolillo rolls, this type of hot dog is smoky, tangy and decadent. You may also see variations that call for pico de gallo, Mexican crema or guacamole.

For an unusual hot dog variation, there’s even a frank Frito pie — a sliced dog with mustard, chili, cheese sauce, salsa, and sour cream on a bed of Fritos. Lonnie’s serves not one but five ...

There’s a whole world of condiments, toppings and buns out there (literally — there are dozens of regional hot dog variations), and we’re giving you the recipes you need to explore it.

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