Double O Restaurant & Bar

20627 Golden Springs Dr #1K, Walnut
(909) 597-3320

Recent Reviews

Eunjoo L.

It was my first visit, and it was an impressive restaurant. Delicious food with a friendly owner, and the atmosphere where we can have a conversation comfortably. It's the best!

nikki k.

Side dishes are good and the pork katsu as well, asked for third round. We had their dough noodles and knife cut noodles but was so hungry I didn't take a pic. Overall good and price is reasonable.

Rushabh S.

The food was delicious. We ordered the knife cut noodle soup and the spicy pork sizzler. Both were super fresh and you could taste the high quality ingredients! The bonchon were perfect too. Service from Ken to top it all off was excellent. Definitely coming back :)

Xiaofeng Shi

The boss and his wife are very polite, enthusiastic and patient. The service is very good and we are very happy and satisfied?The environment is quiet and clean, and there is no smell in the toilet. The food is very healthy and delicious, the price is very reasonable, everything is satisfying, will definitely come back to enjoy other delicious food. Seafood pancake is my favorite. The food is not salty and you don't feel thirsty after eating, it's just like home-cooked food. like very muchParking: Parking is easy at noon on a Week dayKid-friendliness: child friendly

Atmosphere: 5

Food: 5

Service: 5

Daniel G.

This is a gem for Korean BBQ in Diamond Bar! Super tasty side dishes and family-inspired faire with super friendly service and relaxing ambience. Sports can be viewed here as well but mainly background, so more conducive for conversation.

Hansen Han

I didn’t expect there to be such an excellent Korean restaurant so close to home. It took me many years to find out that it was so late. It’s of high quality and low price. I will come again next time! Thank you for the hospitality?

Atmosphere: 5

Food: 5

Service: 5

Anika C.

They're perfectly located at one of the best plazas in the area! I've been dining at the Korean restaurants and boba shop next door... and yet this is the first time I've tried their food! Their business hours start from 11am until 11:30pm. They're closed on Mondays! Parking is hassle-free. Lunch specials are available. I'm so glad I found them on Yelp! The lady is very nice! She helped me with my takeout over the phone. Food was ready in 15 mins! It was packed well. I wish I ordered more so I can try their banchan too! My order didn't come with any banchan :( While I know my noodles has kimchi in it, I was excited for the banchan too. The Cold Spicy Kimchi Noodle was 5/5! It was built with a stack of flavors and toppings! The fermented kimchi had a great bite each time! I could taste all the ingredients in the sauce and the sesame oil! The vegetable toppings came with cucumbers, carrots, sesame seeds, lettuce, and egg. It's a simple dish but they made it well! I can't wait to try the Sujebi, donkatsu, and squid next time!

Hwayoung Lee

Their foods are excellent!!!!!

Atmosphere: 5

Food: 5

Service: 5

Ken S.

Reasonable price and very friendly service. Fried chicken, bean paste stew, port cutlet, spicy bibim noodle is recommended.

Elysse Y.

Been here a couple of times and every time they never disappoint. Their side dishes are SO. GOOD. homemade and so unique. Their fish cake and bean sprouts are just to die for. I get sujebi every time because I cannot get enough of it, but the mackerel is also surprisingly so juicy, soft, and flavorful. The sujebi has the perfect amount of flavor, and the handpulled dough is not too firm nor too soft. This place is definetely comfort food! Used to be a bar but now serves delicious Korean dishes Service is also a 10/10 the Korean lady who works here is so friendly and helpful whenever we ask any questions! Ambience for sure is homey and filled with relaxing acoustic songs.

SweatyBoii

The restaurant is great, having good service and delicious food. The food they serve is mainly Korean dishes but anyone can try it. I highly recommend anyone around the restaurant to come and try it out because it won’t disappoint.

Atmosphere: 5

Food: 5

Service: 5

Jonathan L.

The food here is amazing :D. Everything tastes very authentic and they have great prices for their food and all the food is affordable and very tasty. They have amazing service with great people around and their staff is awesome as they are super friendly and are very welcoming. They also have amazing vibes with their chill and great music that people can vibe with and have great bright lighting that's isn't too bright that it is blinding or too dark that it's depressing. All around the good here is both great and their service and the environment here does not fall behind too.

Olga B.

Stopped here waiting for another place. Unexpected gem drank a couple of beers, some soju and experienced great service will be coming back. Great vibes service and appetizers.

A. Jin

It’s been a while since I ate country food. All the food was clean and tidy...the food tasted good without being too strong, and the service was also very good...A new restaurant that I will visit often in the future...Parking: There are many parking spaces in the mall.

Atmosphere: 5

Food: 5

Service: 5

Don L.

The lady is the sweetest person ever and food was yummy. Very peaceful and quiet. I will definitely come back

Load More