Robert's Grill

Good food good prices! I have eaten here alot and always enjoy. Get the onion burger and coney and fries. Good breakfast also. Giddy up!

The burgers are really really good. Crispy onions, juicy burger patty, soft delicious bun, all made fresh to order. The French fries are crispy and delicious. The service is A+, the waitress even offered a tasting of their chili. The ambiance has a small diner feel, the type of diner that makes you feel at home. Highly recommend!!!

Small, but don't let that stop you from experiencing the birthplace of the onion fried burger. In business since 1926, the burgers are cooked the original way. The buns soak up all those wonderful flavors. It has my vote as the best burger of the big three.

We came for onion burgers and fries. We were not disappointed. Robert's has been here in this tiny Shack for years! The food never disappoints.I had the pleasure of watching while they cooked. One girl cooked the burgers, and the other girl did fries and sacking. There was a guy there, but since I was the only customer, he was on standby. Great service!The place looks just like I remember it 35 years ago. If it ain't broke, don't fix it. Charming hole-in-the-wall ambiance. There are a few other things on the menu, but it's a very limited menu. I'll be back soon for more greasy goodness! The burgers were cooked to perfection, the fries were so greasy they had to be wrapped to save the bag. We WANT it that way. We're not here for prissy food, we want heart attack-inducing flavor and fat. Thank you!

I think Robert's is the legendary O.G. (original grill) of Oklahoma Onion Burgers. My wife and I had already eaten lunch an hour before, but I don't get to ElReno that often. We split a bacon cheeseburger and fries. We were very satisfied!Service was friendly and reasonably quick for cooked from scratch. Eclectic clientele streaming through. From suits to boots and from trucks to scooters. Americana deluxe!

This place is a classic! The fried onion burger was sooo fresh and tasted amazing. Try the chili cheese fries or tots, the chili is amazing. There are not many seats but it's worth the wait. The service was quick and friendly. We love this place!

Had to go here for its history during my visit to OK as it's one of the classics and the onion burgers are so fantastic. Smaller but better tasting. Great charr on the onions and perfectly melty cheese. Super small inside but there was never a long wait time and the service was fast.

Stopped here when Sid's was closed. Listen it was just okay! I didn't feel like their beef had much flavor. Not enough onions. Fries were good. Hotdog was good with their "relish"! Best thing was the relish! If Sid's is open go there! I did NOT like the way they just touched the raw meat and then didn't wash their hands! Just cross contamination going on like crazy! Gross !! I mean really did these kids get NO training! And I am not exaggerating when I say kids... the young lady was 21 , the young guy was in high school and then there was a 10 year old working dishes and drinks! Seriously, Weber is the owner? PLEASE train these young people about proper food handling!!!

Best onion burger out there. 5/5 got the double smash with tons of razor thin onions. Something about the friendly and funny attitude of the guy running the place. Grime grit and fun attitude with phenomenal food and fries

This is a delicious onion burger, but also quite an experience. Clearly frequented by the locals, this tiny diner will forever be one of my favorite travel finds. Don't expect the service to be quick. They are small and swamped with customers. What you should expect is a flavorful burger with just the right amount of onions. Next time, we will wait for a seat at the counter rather than taking it to go. But, there will absolutely be a next time!