Great burgers. Soft buns. Amazing onion rings. Cute little diner with pix and music from the 60's! Highly recommend!!! Outside covered patio is dog friendly! Love that read more

Sid's Diner - Outside seating - Diners Near Me - El Reno, Oklahoma

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Very classic (and delicious) milkshakes and scrumptious fried onion smash burgers. We like to bring our out of town visitors to Sid's so they can enjoy the good old fashioned burgers, fries and shakes. read more

Sid's is the home of the smashed onion burger and it was tasty! The service was great and very friendly. The location is very small, as I counted a small number of tables inside but they do have a long counter you can sit at and watch them make these burgers fresh to order! There's also outside (air conditioned!!!) enclosed seating as well as some outdoor tables. Very cute spot. Definitely check it out if you're in El Reno! read more

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For as long as I've lived in Oklahoma City and as many onion burgers as I've tried, I had never made it to Sid's Diner in El Reno. I had to make an unexpected trip to near Hinton, so I decided to stop for a burger on the way home. First off, I loved the place the minute I walked it. It's pretty small and I wanted to watch them make the burgers, so I grabbed a seat at the counter. You cannot beat the smell of onions on the grill while listening to Marty Robbins sing "El Paso" on the radio. And everyone is so nice. I think every one of their employees stopped by to chat or ask me if I needed anything. I miss that. I ordered the regular, a quarter-pound onion burger with cheese and pickles. I'm sorry, but lettuce, tomato or anything besides mustard just doesn't belong on an onion burger. The King - with two patties - is only $6 (!!!), but after a late lunch there's no way I could have eaten it all. When the meat goes on the grill, it just looks like a small puck. They pile a huge amount of onions on each one, then smash them into the burger. This is so much better than simply putting grilled onions on top of a burger. They flip and smash it again to really incorporate the onions into the patty. The patty is reasonably thin, but the perfect size for their buns. It's the equal of any onion burger I've had. I'm a huge Nic's Grill fanboy, but I don't know that I could say which I like better. As John Wayne said in Rio Bravo, "It'd be pretty close. I'd hate to have to live on the difference." The fries were good too, but the burger overshadows everything else. This definitely will not be my last trip to Sid's. read more

Sid's Diner - Regular Onion Burger with cheese, pickles and mustard and fries. - Diners Near Me - El Reno, Oklahoma

Awesome folks, food, atmosphere, and history. A must stop while visiting El Reno, Oklahoma.

Such a phenomenal experience! Not only was the burger one of, if not the best I've ever had, my waitress absolutely saved my bacon. Without realizing, I left my company credit card at the restaurant before leaving town and did not realize before I was several states away. Fortunately, Sid's fantastic staff mailed me my card and my employer was none the wiser that I had irresponsibly lost possession! Thank you much! read more

Good food and good service. Get the omelet with hashbrowns and toast. You will walk out full.

I don't care for steamed or cooked onions. Having said that, I didn't know this was their thing and so I unintentionally ordered the onion burger. I ordered it the way I normally do, with onions, thinking they would be raw. When she gave me the burger she could tell I didn't know that's how they did it and said she'd make me a new one but first I had to try their specialty. I tried it as she looked on with smug satisfaction, sure she was about to have another convert. I thanked her but said I'd still prefer it with raw onions. She was sad. Having said that, the burger was very good, as were the fries. They have an extensive breakfast menu as well so I may have to check in again before I leave town tomorrow.I can see why they were on Man Vs Food. read more

Sid's Diner - On old Route 66 - Diners Near Me - El Reno, Oklahoma

Every chance I get when close to El Reno Oklahoma. It is pretty much understood we eat at SIDs Diner for the absolute best Onion burgers. 2nd and 3rd maybe even 4th generationsrunning this establishment everytime I eat here I'm entertained by a wall with hundreds of map tacks in a map of the world on Sid's wall just to the right of the entrance and across from a lunch counter type seating area. The smell of onions being grilled along with fresh ground beef being cooking on a flat top grill that is super hot. These burgers are amazing. When friends come to town if they don't know about Sids I take them there. I tell them I'll order the best burgers on the menu. Leave it to me. I ask if they have a preference as to how they wa t it made. If they say just order what you want me to have. Then, I get excited. I tell the girl to give us a double King Burger. That is a one pound burger and then I order them an order of fries. She asks full or half order. I tell her full order. They are used to me doing this so they don't say anything. Food comes and you can hear the gasp that almost sounds like a vapor lock on a car. I get a good laugh and tell them, "Don't worry. You can take the rest with you and eat it at a later time. When it's all said and done, they love the burger and fries. These are great people. You'll love their friendly disposition and excellent burgers. I do love them too. read more

We just had a very bad (I was going to say horrible) experience at Sid's this evening. We sat down at 6:40 p.m. ordered and drink and our food. The drink was delivered quickly, while we began waiting for the food. Other customers came into the diner, were seated, got their food, while we continued to wait. Our waitress never came by to check on us or tell us what the delay was - we had to wave her over. Then she went back to the grill area and did what seemed to be a rewrite of our order. It had now been 25 minutes and we began to think the food was going to messed up anyway so how much longer should we wait. We chose 5 more minutes and still nothing so we decided to leave for a total of 30 minutes in a place where we saw others sit, order, and within minutes their food was delivered. On the way out, I asked to see the manager who was busy at the grill. An older woman in charge was who came to talk to me and she stated she would take care of us if we would sit back down. She also told me she was face down in the grill busy. I had no confidence is how much longer it would take for that to happen or was concerned if they would even be able to get our order right. When I told her just write a note and we will think about coming back to get comped for such bad service and she would not agree to that. Sid's is 12 miles from our home so we really wanted it in order to make that drive. And you have now lost us as customers. We ended getting a really good meal at Swadley's even though they were not our first choice. If you are monitoring these less that complimentary posts get in the diner and find out what's going on. They weren't even busy when we first sat down and still could no deliver on our order. P.S. I woke up today thinking how in the world in such a small space you can look around the dining room and see there's a table with two people at it that are not eating and recognizing you have delivered food to tables around them that were occupied after the ones not eating. Can't you think "there's something wrong!" read more

Visited Sid's Diner for lunch today. It was packed with customers. We ordered fries onion rings steak sandwich and burgers. Wow it was delicious and fast. What an operation. read more

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Food is always on point ans amazing! Atmosphere is an old time diner and my family loves going. Can't beat the price for a bag of burgers

Great food and service!! The best onion burgers and friendly people!! Must try!! Breakfast is equally as good, even have a drive through. read more

We were headed back home to Dallas after a weekend in OKC and I convinced my wife to make a 25 minute detour to El Reno. Man, so glad I did. When you pull up to this joint. When you walk in. You instantly feel the history of this place. It's small and quaint and the smell of sizzling burger and charring onions is embedded into the drywall of this place. We were fortunate enough to be seated by the counter so we can get a look at all the action. Let me tell you something, when it comes to piling on the thinly sliced onions, these guys do not mess around!!! Heaps and heaps I tell you. Adam, Sids Diner legacy, even let me creep behind the counter and film him cooking. They even use a special brick mason hardware tool to smash the burgers with the onions on the flat top. Clearly they're serious about smashing the crap out of these things. Looked like a pancake by the time he was done with them. Time to eat. The fries: divine! My burger was straight bliss. Like I never want a burger done any other way again. Just melty cheesy burnt onion meaty goodness! I'm not saying this burger is better than some A5 Wagyu burger you would get for $500 bucks in Michelin star rated New York restaurant. But I'm not saying it isn't either :) Come and enjoy!o read more

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"As Seen On TV" . Yes, stop and eat. Yes, it's worth getting off the interstate. Come on, it's a Route 66 thing and an Iconic Oklahoma Food. Watch burgers get smashed on the flat top by a big spatula that looks more like a bricklayers trowel than a kitchen tool. Watch the videos. Enjoy. read more

Sid's Diner - Diners Near Me - El Reno, Oklahoma

Great food! Been going here since I was a kid. I love the cheese chili fries and their king cheeseburger with grilled onions. read more

Sid's Diner - Diners Near Me - El Reno, Oklahoma

We were traveling through Oklahoma and we wanted to have an authentic Oklahoma onion burger and this place did not disappoint. Nice 50s style diner with old photos of people from the town and hero veterans on the wall which we really respected! The food was great, and the service was also great, no complaints at all. We would come here again without a doubt! read more

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Hoooo Emmmm Geeee! A blast from the past that will kick you right in the tastebuds! If you looked up the classic American diner in the dictionary, you'd see a picture of Sid's staring at you right in the face. This is the textbook definition of a classic diner and it hits all the nostalgia points. Not only do they serve up one of the best onion burgers in the great nation, but you're basically stepping through a Time Machine back to the past to experience a part of dining that has been lost. Sid's is worth it for the experience alone! Add in the World Famous Oklahoma Onion Burger and you've got a combination that brings you back for more. Classic flat top cooking that every place tries to mirror and it is sitting right in the middle of Oklahoma. We're talking about great ingredients and a passionate chef behind the helm bringing years and years of experience. Before you try to call yourself a burger expert, you have got to give Sid's Diner a try. I mean, I thought I knew how to make an onion burger until I tried this place. So much more to learn. The service is great! The staff are super friendly and your food is prepared by the master and made with all the love! You need to run, not walk, and Go Try Sid's if you have never been before. Just try to take it all in and appreciate it for what it is and I guarantee you will be back again and again. read more

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From out of town and was looking for something to eat. Let me tell you all!!! Omg best burgers and fries!! Burger patties are freshly made and pressed! If you're missing old school mom and pop burger joint this is the place! Everyone was so nice as well! read more

Was in OKC area. For 20 years we've always made time for stop at Little Mikes Hamburgers. Incredible onion burgers and onion rings. Friends keep telling us to go west to El Reno and hit Sids Diner. Guy Fieri says it's great. Okay we go. What a mistake. Very little and greasy. Burgers cooked in front of you. Kept watching thinking those are perfect flip them. They don't. Ours all went from brown to burnt black. Said something when served. Snarky girl said that's how they do them. Fries soso. Ketchup was excellent. Don't be a hipster. I'm not. But was talked into it this time. Way overpriced for nasty food. Locals at gas station heard us complaining afterwards. Said next time go to Roberts around the corner. Said that's where locals all eat. Sure will next time. Sids is tourist trap. I never was a fan of Guy Fieri but wife was. WAS. LOL read more

Excellent Service at a very busy time of day. Food was excellent and Staff was very excited to serve a busy crowd read more

We make it a point to stop here on our way from iowa to Az. We have had the breakfast before so we thought we would try the onion burger,wow what a great burger with thin cut grilled onions and all the choices of vegetables you would want Order fries and was told to order 1/2 order because a full order for 2 people was way too much, great advice and they were great as well Over all the place is 5 red stars and we will back this Spring read more

Small town diner, with southern hospitality service. You gotta get a Coney with everything! read more

Sid's Diner - Peanut butter chocolate shake - Diners Near Me - El Reno, Oklahoma

Awesome food! Bests onion burgers and steak sandwiches! Shoestring type fries are a must!!! Small homey place. Must go when in El Reno or Yukon!!! read more

Great little place for bringing friends on Route 66 burgers are tasty and the staff are amazing. read more

Sid's Diner - My friend from Germany and a local cop - Diners Near Me - El Reno, Oklahoma

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The reason I give Sids diner a five star review is for three reasons, I will start with Sid's being a clean and organized restaurant. The second reason was for the service. It was way better than most restaurants here in Oklahoma. It showed that the staff worked well together and they did a great job. The last reason and definitely not the least important is the quality and the flavor of the cooking. Not sure if the cook was the owner but he definitely had a passion for cooking a good burger. I recommend SIDS diner if you want a great burger. I wish I'd come here soon. read more

Sid's Diner - Diners Near Me - El Reno, Oklahoma

It's about 30 min drive from OKC. The burgers are awesome! Would definitely recommend it! read more

Sid's Diner - Diners Near Me - El Reno, Oklahoma

Best onion burger in the state of Oklahoma, service was good and friendly , haven't been here in years, still awesome

Fantastic burgers and service. Best onion burger anywhere. Fries and onion rings are also delicious, hot, crispy. And the shakes are the best around! Especially banana and peanut butter. read more

Damn that was a good burger. Came from DFW Texas and this place is everything you'd think. Super classic diner look. Way bigger burger and better price than I expected. Amazing family and service real personable. Small inside but great patio and space outside. read more

Today I happened to be in El Reno and decided to order Sid's to take home and eat. I did a quick search online and noticed you could order through CHOWNOW with no extra fees so I ordered our food, headed to Sid's drive thru and the line moved pretty quickly. Food was great we will definitely be back. Thanks for a wonderful lunch. read more

The burgers are amazing. It's a small place but they have an enclosed patio with additional seating. Busy at lunch time but that's to be expected when the food or so good - well worth the wait (which really wasn't long at all). read more

So there is good and bad news. I'll start with the good. Kudos to the inviting, social atmosphere, the warm and engaging staff and belly up to the counter service..The clean and organized spaces..The historic decor and design, embracing roadside Route 66 and our military veterans. This place is truly a unique gem and I love all of that... ..BUT...Now for the bad news. Food is surprisingly AVERAGE. Not only is their onion burger NOT top 5 in the country, it's not even the best burger in El Reno! Onions are burned into the patty, too black and charred for me. Taste too bitter, it overwhelms the flavors of any onion or beef. What little I could taste of the patty had too little seasoning, overcooked and dry inside, burger served barely warm, not even hot enough to melt the cheese. Tomato watery, shredded lettuce blah. I've seriously had better at an IHOP (no kidding, angus burger) Beyond the burger, fries were too oily, not crispy enough. Coney slaw is actually just a sweet pickle and mustard relish, all sweet, no bite at all. I love the place itself, the immortal small town diner and the lovely family running it. But I expected more from the food. read more

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Great burger! I stopped here on a trip across the country and it was so worth it. Sit at the counter across from the grill.

I went 1,000 miles for this burger with absurdly high expectations and I was not disappointed in the slightest. Incredibly friendly people and amazing food and shakes. The interior is super home-y and wholesome as well. For sure try the regular fried onion burger, but really can't go wrong. read more

No doubt the best hamburger in the state. The char burger is incredible. The fries served piping hot. Servers friendly and very efficient. Adam the owner and cook is very nice. read more

Cute little place! They have counter seating, a couple of tables and a couple of booths. Service was quick and friendly ! Food was good and hot! I don't know what more we could've asked for read more

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Believe the hype. On a cross-country road trip from Ohio to Arizona we made a specific stop here and not only was it worth it - it was hands down the best meal of the trip and I'd drive 12-hours back for another one. Even though we showed up on a weekday, at lunch time there was a moderate wait but it was totally worth it. The three of us ordered three single onion burgers, one order of fries (they're LARGE), plus a malt and that was plenty for our crew. Don't forget some of their homemade relish. Staff was as friendly as the local sitting at the counter. Can't wait to return. read more

Absolutely delicious burgers - and a nice selection to choose from. I ordered their "world famous" and it did NOT disappoint!! Our future trips from Iowa to Arizona will all revolve around stopping at Sid's!! read more

Burgers are the best in town. However, when you call in an order and you pull up there, is somebody sitting in the drive-through you know your order is ready however, they've just made their order and instead of asking them to pull back around they sit there while your order is already completed and gets cold. That's my only negativething about this place read more