Underground Burger

Made a mid-week run to Underground Burger because we heard it's the best burger in Whatcom County. It ranks pretty high in our list! Delicious alchemy happening between the buns, 1/3 pound patties, and house made burger sauce. One word of warning: ordered my burger with grilled onions, which were added to the raw onions that came on the burger. Nothing against raw onions, but was not expecting to have both on the burger. Next time I will remember to ask for no raw onions to be able to better appreciate the grilled onions and all of the more subtle flavors of the burger.

Really great burger for the price. Loved the waffle fries but too big of an order. Wish they would offer a half order of fries. Burger was one of the best that I've had in a long while - perfectly cooked, not greasy and very tasty. Try one, you won't be disappointed.

Great burger at a great price point! Im loving this place, and telling all my friends!! If you are an In & Out fan you will love this place! Their secret sauce on the burgers is the bomb!!!!

Get on over and check them out, it’s gonna be very hard not to eat here everyday 😂

Ordered a double underground burger with bacon; delicious!!!!