My husband and I had dinner here 2 nights ago. I got the buffalo burger and my husband got the nature source beef burger. The meat was good. We got it well done and the meat is still juice. My husband also got the pretzel bun and he liked it. I had the plain bun and it was good in a way that it is not the soggy kind. I asked for no pepper and no seasoning on my buffalo meat and they were able to accommodate that. I like my meat plain, that is just how I prefer. I usually feel that seasoned meat doesn't taste good as it masked the real meat taste.
The only thing we didn't like as much was the shake. We shared the salted caramel and it really tasted salty. I know we should have expected that it is salty but didn't anticipate that it would be salty enough to make me feel thirsty! It was like after eating msg! The shake does have a secret sauce called " Fleur de sel" in it and I don't know if that sauce contain any msg or fermented soy as my throat was terribly dehydrated and very thirsty after the shake. The toffee syrup in the shake for sure contributed to its saltiness too. After we went home, I had to eat an avocado and a plum which were high in potassium to counteract the trauma. I usually eat high potassium food as a remedy if I accidentally eat food with msg or high sodium. So if you can't handle sodium well, don't order the salted caramel shake, try another flavor instead.
The burgers were satisfactory but it is not a "wow" yet so we can only give 3 stars here. Especially when we know another burger place serving naturesource beef meat as well, and they can accommodate no seasoning and I think that this other place grills the meat better too. Burger Bar is very pricey too when considering the size of the meat they offer on the burger, so one time try at Burger Bar is enough for us. It is not the place for us to go back again if we have a crave for burger or shake in the future, there are better options in town.