The Five Guys menu looks simple, but it’s built around fresh ingredients and a huge amount of customization. Everything is cooked to order. The main categories are Burgers, Dogs, Sandwiches, Fries, and Milkshakes. Let's break down what's available.

The star of the show is the hamburger. A key thing to know is that a standard “Hamburger” or “Cheeseburger” comes with two beef patties. If you only want one patty, you need to order the “Little Hamburger” or “Little Cheeseburger.” This catches many first-time customers by surprise.

The same logic applies across the board. For example, a “Bacon Burger” has two patties, while a “Little Bacon Burger” has one. This applies to all burger variations.

Hot dogs are all-beef and split lengthwise before being grilled for a crispy finish. Just like the burgers, they serve as a base for any toppings you want. The sandwich options are straightforward and include a few classics for those not in the mood for a burger.

This is where Five Guys really stands out. All toppings are free, so you can build your ideal burger or dog without extra charges. You can choose as many as you like from a list of 15 options. They are often separated into two groups on the menu board.

Sauces include ketchup, mustard, relish, A.1. Steak Sauce, Bar-B-Q Sauce, and Hot Sauce.

Next are the fries. They are fresh-cut potatoes fried in 100% peanut oil. They come in two styles: Five Guys Style (plain salted) and Cajun Style (sprinkled with a spicy seasoning). The portion sizes are famously generous. A “Little” order is enough for one person, a “Regular” can easily be shared between two or three people, and a “Large” can feed a small group.

Finally, the milkshakes have a creamy vanilla base. You can add one or more mix-ins for free to create your own flavor. Options typically include chocolate, peanut butter, salted caramel, and even bacon.

Being aware of portion sizes is important. A standard two-patty cheeseburger can have over 800 calories before any toppings are added. A Little Cheeseburger is closer to 500 calories. Similarly, a regular order of fries is a significant calorie commitment, so ordering a Little size is a good choice if you're eating alone.

Five Guys provides detailed nutritional information on their website, which is helpful for making informed decisions based on your dietary needs. Knowing the difference between “regular” and “little” sizes is the first step to navigating the menu effectively.