We're doing everything we can to pinch pennies these days. Groceries, gas -- pretty much everything is getting more and more expensive.

Some of us opt to get fast food to save some time and a little cash.

You probably look at some fast food menus and gasp at how much a burger costs these days. Have you ever wondered which fast food restaurant has the most expensive burger compared to them all?

A company called Delish did a study and found the most expensive burger in the United States. They looked at 15 different food chains to make this determination.

What would be your best guess? Which North Dakota restaurant do you think has the most expensive burger?

America's Most Expensive Burger

It's not the Whopper. It's not the Big Mac. According to the source, the most expensive burger in the United States and in North Dakota is the Five Guys cheeseburger.

On average the fast food chain charges $12.89 per cheeseburger.

Wow, that does seem a little spendy, but I've eaten at Five Guys many times and I can tell you they are absolutely delicious. They are also pretty huge. You could save half of one for a second meal.

Honestly, would the $12 price tag keep me from satisfying a Five Guys cheeseburger craving? - Probably not. #WorthIt

**Note: North Dakota locations are below national Five Guys prices and locally owned as well.**

Now that we've settled which fast food restaurant has the most expensive burger, let's look at some fast food etiquette. Here are some things you should never do in a North Dakota drive-thru.


8 Things You Should Never Do In A Drive-Thru

Follow these rules or perish!

Gallery Credit: Andi Ahne

50 Most Popular Chain Restaurants in America

YouGov investigated the most popular dining brands in the country, and Stacker compiled the list to give readers context on the findings. Read on to look through America's vast and divergent variety of restaurants—maybe you'll even find a favorite or two.

Gallery Credit: Paul Feinstein

More From Hot 975