Byron Cowcross Street serves proper hamburgers, the way they should be. Properly sourced British beef, ground fresh into 6oz patties and cooked medium so it's pink and juicy and served in a squishy bun with a pickle on the side. Fries, sides, extra-thick milkshakes and craft beers round things off. A Mini Byron menu for kids plus vegetarian options ensure there's something for everyone.

Average main course: £10.00 (USD12.23) per diner
Average food spend: £25.00 (USD30.58) per diner

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96% customer satisfaction rate

Venue Details & Map


26 Cowcross Street
+44 20 7490 0864
Yelp Reviews

4.0 out of 5 based on 8 reviews

Top 5 reviews of Byron

4.0 out of 5 25 September 2016
by Amber L.

Hmm, chicken burger in London. Seems like an oxymoron. But Byron delivers. Very good chicken burger with hot sauce. Came with three colleagues and though the burgers were disintegrating in the process of being eaten they were very good. We sat by the front window which was a big plus.more

4.0 out of 5 18 September 2016
by Rebecca D.

Cute place with nice, big glass windows. I ordered a medium rare Byron burger (bacon, cheddar, lettuce, tomato, onion, Byron sauce) and a chocolate milkshake. Both were very good! This seems to be a friendly and reliable chain. It wasn't busy when I went so the service was fine, although it took so long to get that check that I started to wonder if I was supposed to pay at the bar. Will...more

5.0 out of 5 14 July 2016
by Caroline P.

Byron never disappoints!

Service is great (even when the restaurant is quite full), the burgers are great and tasty, as usual at Byron. Their veggie options are pretty nice too ;-) We'll be back!more

5.0 out of 5 14 April 2016
by Abigail S.

I am a bit tardy to the Byron party, but wow, what a decent chain this is! Obviously not haute cuisine, but very solid at the American diner fare that it offers--a kind of Wagamama if you were driving on Route 66. Sampled at two different locations, the chicken sandwich was delicious, and the skin-on chips were crispy and more-ish. It's kind of cheeky that fries aren't included with the...more

4.0 out of 5 28 October 2015
by Jennifer F.

I currently work around here and this is a quick place to get a bite to eat. Service and food was great. Quick too! (especially in an office environment.)

As a chain, the food was standard and nothing really stands out from the other Byrons. I'm sure everyone knows how to order a burger, but in case you don't: Medium Rare Cheeseburger with Emmental Cheese and fries is a classic order.more

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