a hamburger and french fries on a tray
Standard Cheeseburger, homemade fries.
Menu
Menu
Standard cheese burger combo.
Standard Burger & fries.
Standard Cheese Burger Combo. Yum!
Machete burger- jalapeños and Cheetos :)
Outside
Menu
Special menu 7/2019
Menu
Menu back 7/'19
Smokey & Bandit minus barbecue sauce
Special menu 7/2019
Menu
interior
food
Smokey and the bandit with Cajun fries
Chocolate Bluebell handspun milkshake 3
El Jefe with bacon pesto fries
Menu (back)
Menu (front)
Menu
Lou C.
Dec 1, 2022
No reason to settle for fast food burgers if you're near Flash Burger. I was very pleased with my first dining experience. For just a couple of bucks more than most fast food places, you get a high quality homemade burger combo at Flash Burger. I was an instant fan once I found out the fries on the menu were homemade. There's big difference on quality & freshness between homemade fries & frozen fries. The quality of the single patty cheeseburger was very good, thick juicy patty, perfectly cooked, good taste, not too greasy. Even though I do prefer flamed grilled burgers, Flash Burger's flat grilled burgers are made to perfection. So there you go, don't settle for less of a burger & fries combo whenever you're in Kenedy, this small town burger wonder might surprise you!?
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Joe D.
Apr 28, 2023
Place is a f'n joke. They're not fit to run a business. I stand at the counter for 10 minutes before someone finally says "we are doing shift change and it will be 20 minored before we can take your order" yeah no thanks, lost my business forever.
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Ava B.
Aug 19, 2023
Top tier restaurant. I've been coming here for quite awhile, and I've never actually had a bad experience. The restaurant is always clean, employees always nice. I live about 30 minutes away, and even when I get someone to bring me some food from here back its always still fantastic. The Cajun fries are very good, same with the burgers obviously. I would definitely recommend!
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Cristi L.
May 2, 2023
The burgers and fries are great. Place is not always very clean so we prefer to go orders. Service and cleanliness is all that really brings them down. They do a good custom burger and the Coke is always mixed right.
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Lauren B.
May 14, 2021
We got the machete burger, 8 piece boneless wings, & a chili cheese fry! Machete burger was on point - spicy jalapeños and crunchy Cheetos- delish!! The meat patty was cooked well and had lots of flavor. The Chili cheese fries were okay, we asked for onions on top and there were huge chunks instead of chopped pieces. The real game changer tho was the wings! Got half medium and half garlic parm! The were so good paired with the thick homemade ranch. Hubby enjoyed himself and perfect amount of food for two people. Def recommend giving them a try.
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Derryne W.
Sep 7, 2019
Establishment is very spacious, clean, and organized. Staff was friendly and greeted me right away. I personally had the El Jefe burger with one patty instead of two. I got it to go & this is important because 30 mins later when I ate the burger, it was still delicious after sitting for a while. Now you're probably wondering why rate it 4/5. Well that's because I'm a fry guy & I got the cheddar bacon fries. Unlike the burger, I did eat the fries right away & unfortunately were not to my liking.Ultimately, Flash Burger I think personally is a little on the expensive side for mediocre taste. But I can't even lie, I'll definitely go back again.
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Jeff C.
Jun 2, 2022
We stopped here on our way to Choke Canyon. My wife and I enjoyed our hamburgers and fries, but our kids won't eat burgers and they were out of chicken. Bummer! They settled for grilled cheese, so did not go away hungry. Would be good if they had a few more kid friendly items on the menu.
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Ana G.
Oct 22, 2024
Food can be good. Service isn't. More than half the calls I make are never answered.This business could be a lot better with the right management.
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Valentine T.
Jan 17, 2025
We are from San Antonio. Had a job here in Karnes tx. Saw a burger spot that says open until 8pm. We arrived there at 1:20 after lunch. As soon as we walked up to door lady locked the door and said they are closed. When sign says open until 8pm. Steer clear of this place as they do not care about the customer except themselves and when they want to work! My family was actually looking forward to trying this burger! All of us were hungry and expected to get a good burger. Don't Evan come to this place so they can go out of business. They do not put customer first at all!
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Sonja S.
Jun 18, 2024
Their burgers are amazing and the service was good too! Definitely recommend this place!
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