A hot dog sounds like the simplest thing on a diner menu, but American hot dog culture actually splits into several distinct regional styles, each with its own fixed list of toppings and, in some cases, strong opinions about what does not belong on top. This page covers the three styles most commonly referenced on diner menus: New York, Chicago and the chilli dog.
New York style
New York style hot dogs are typically boiled rather than grilled, which fits the classic image of a street cart with a water bath simmering away on top. The standard topping is a tangy onion and tomato based sauce, often alongside sauerkraut, spicy brown mustard or both, rather than the sweeter condiments more common elsewhere. The style grew up around street vending rather than sit down restaurants, which is part of why it stayed simple: a cart needs toppings that hold up in a pan for hours and can be served fast to someone walking past.
Chicago style
Chicago style is the most tightly defined of the three, to the point that locals can be particular about getting it right. The standard build is an all beef frankfurter in a poppy seed bun, topped with bright green sweet pickle relish, a dill pickle spear, tomato wedges, pickled sport peppers, a line of yellow mustard and chopped white onion, finished with a dash of celery salt. Ketchup is pointedly left off, and asking for it is a running joke in the city rather than a neutral request. The style is generally traced back to the Great Depression of the 1930s, when vendors built filling, vegetable heavy hot dogs to stretch a cheap meal further, with one often cited account crediting a Chicago stand called Fluky's with marketing an early version as a "Depression Sandwich" for a nickel each. The all beef frankfurter itself is usually linked to Jewish vendors offering an alternative to the pork based sausages that were common near Chicago's stockyards, where sanitary conditions had a poor reputation at the time.
Chilli dogs
A chilli dog, sometimes called a Coney style dog, swaps the vegetable heavy toppings of the Chicago style for a meaty chilli sauce, usually a smooth, mostly meat based sauce rather than the chunkier chilli con carne served as a standalone dish. Standard toppings alongside the chilli are yellow mustard and chopped raw onion, kept simple so the chilli itself stays the main flavour. Regional versions push the format further: in Texas it is common to see a chilli dog finished with shredded cheese and sliced jalapenos on top, giving a noticeably spicier result than the Coney style original.
Comparing the three styles
| Style | Cooking method | Key toppings | What is left out |
|---|---|---|---|
| New York | Boiled | Onion and tomato sauce, sauerkraut, brown mustard | Chilli, relish |
| Chicago | Boiled or steamed | Relish, pickle spear, tomato, sport peppers, mustard, onion, celery salt | Ketchup |
| Chilli dog | Grilled | Meaty chilli sauce, mustard, raw onion | Relish, sport peppers |
Why the differences matter on a menu
If a diner menu lists a hot dog without naming a style, it is worth asking which toppings actually come with it, since "hot dog" on its own could mean any of the builds above, or a simplified local version that borrows only one or two elements. This is similar to ordering a sandwich, where the name of the dish tells you less than the list of what is actually inside it, which our sandwich guide covers in more detail for diner classics like the BLT and club sandwich.
Pairing a hot dog with the rest of the meal
Hot dogs are usually paired with the same potato sides as a burger. If you want chilli and cheese on your fries as well as your hot dog, that combination exists on plenty of menus and is covered in our fries guide alongside curly fries and tater tots. For the full picture of how hot dogs sit against burgers, sandwiches and other mains, our menu guide is the best starting point before you commit to an order.
