Everything was great! Service, Promptness, Temperature of food and the Dundalk Fish Fry was really good! The fish didnt taste like old grease and it was friend just right! I didn't have all the sauces but the bourbon glaze and old bay aioli were very very good on my tater tots!

We found this place online and wanted to give a try. Sooooo Glad we did!!! It was Delicious. Best burger I've had in DC. The milkshakes were soooooo good. I would definitely recommend for great food. It's worth the drive. We will definitely be back soon. Made it back today!!! Delicious again. Tater tots were delicious.

This place is outstanding. The food is so good and with all the options and toppings you can choose from to build your own burger how can you go wrong? The ingredients are quality and they have options I never would have thought to put on a burger. They have good fries and dipping sauces. It can get a little bit pricey depending on how much you put on your burger. I ordered a burger and a chicken sandwich (no fries this time) for me and my friend to share and it was 42. The chicken was good but the burger was definitely worth it.

This is one of our favorite burger places, and we come here regularly. The food is excellent, and the location in Del Ray had lots of other fun stores nearby. The burgers are great whether you build your own or select one of the menu options. Lots of creative flavors to choose from. We also love their sweet potato fries and milkshakes.

It's not often you get to have "the best" of something, but in our recent visit to this burger place we had exactly that. My son and I have been visiting burger places and rating them.. looking for the best burger for us. He typically has just a cheeseburger with ketchup which is great as its easy to rate it against other places. We came to Holy Cow because it was close and was rated high and... HOLY COW! what a great burger. with couple bites, the burger was no question number one on our list. The patty was juicy but not greasy.. with lots of flavour.. the bun was warm but not burnt and just plain delicious. I had the Popper which is spectacular and I will try to copy the topping combination as it was absolutely delicious.. the fried jalapenos mixed with garlic ailoli and cream cheese was mouth watering... we also tried the Hot Mess and it was meal for sure.. great combination there as well. but just the cheeseburger with ketchup was enough to put it on the top of our list. The place itself is low key and I like the open kitchen that has nothing to hide. The service and staff was fantastic. Can't comment on anything else on the menu but the burgers are a must try. I will definitely make sure to come again if my travels take me through here again. Thanks for a great burger!!

I’ve been coming to this place for so long. One of my favorite for hamburgers, I love the food, sauces, service! 10/10

Wow! Burger joints be on alert because all future burger places will be judged against Holy Cow. You can order a themed burger or build your own. My husband ordered the Holy Cow while our son and myself built our own. All of our burgers tasted fantastic! Options to order at counter or through the app. Just be aware that if you order through the app it adds a tip automatically. The sweet potato waffle fries were amazing, as were the onion rings and fries.

What a great place for burgers. Not only is the food great, but the staff and overall setting are as well. Even better, there’s a small parking lot nearby if you can’t find street parking. The burgers and dogs are above the rest with flavor and price. We only ordered a sandwich and one order of sweet potato fries and didn’t finish everything because the portions (and flavors) are sizeable. If you don’t want to order from an extensive menu you can also build your own burger. I had the Snoop Dogg (not a regular dish), which for a non-dog person was great, and I scarfed it up. My wife went for the DC half smoked, which was very good, and son the Southern, with one side of sweet potato fries for all. No complaints. Just happy taste buds.