39 Best Vegetarian Restaurants in Diamond Bar

“The food is very delicious, the restaurant is very beautiful, there is a lot of parking. Importantly all of the chefs are beautiful“

“Best pizza in town! Excellent service and the place is really well run. Very reasonable prices too. Keep it up guys.“

“Me encanto el lugar muy agradable el personal no se diga muy amables“

“Very good Chinese breakfast. Everything was delicious. Their beef roll is excellent and pan fried baos are good. I like their salty tofu curd since it is not salty and has a lot of the authentic ingredients. They did not even bother to charge for tips.“

“Truly authentic Japanese restaurant! Food, service are excellent!! The quality is very much like in Japan. I have spent a lot of time in Japan over the years. Hard to find a better Japan restaurant than this, especially being far away from L.A., Torrance, and Costa Mesa. It's definitely my favorite place to eat sushi and anything else!“

“Warm welcome, kids friendly food tastes yum.“

“Read my post it's the best around“

“delicious food. good selection of meats. short wait for a table. our server Ethan was great as well as all the other staff.“

“A certified Diamond Bar classic. Everything is solid here, from the pho, to the rice plates and appetizers. The pricing is reasonable (expect to spend in the low 10's per person) and portions are good sized. They have two TV's in the case you wanted to catch a basketball game or football game as you eat. Would recommend if you're in the area, but would not be a place you drive out for.“

“I have been eating at Mandarin Taste since I was 4 years old. Since when they used to have to polaroid pictures taped to the wall where you waited for your seat. Since the shopping center was a thriving place for business.
I have been gone from the area for years now, but I came home over the summer and after a shopping trip at Brea Mall, I craved some Szechwan beef and nostalgia. Upon walking in, we noticed some small changes. The polaroid pictures are gone (mines was up there!) but everything else was exactly the same. Including the staff. They have of course aged as we all have, but I remember them in their younger years. We ordered all our old favorites. The pu-pu platter, chow mein, fried rice, and Szechwan beef. All of it tasted exactly the way it did the last time we had it. The consistency of this place is insane and much appreciated. The service was good too. I don't have any issues with Mandarin Taste and we always had great food and a good time here over so many years. Graduations, births, birthdays, and job promotions. All celebrated here. It made me sad to see the shopping center as desolate as it was. In the 80's and 90's, it was a busy place and again, many memories being there. I'm glad to see that Mandarin Taste has been able to remain and among so much change, they have been able to stay the same. Thanks for the memories. Please support this restaurant. You won't be disappointed.“

“This side dish shop is the best I've ever been to. It tastes more Korean than Korea, and the quality of the kimbap in particular is sky-high. Keto kimbap without rice is new and healthy. This place has become a place I must visit every time I pass by.“

“This is the place we went to have a quick bite when we moved to Diamond Bar 8 years ago and then we found so many other places to eat and almost forgot this restaurant. Recently we visited this place again, the menu is same except price a little higher. The quality of food are same but now they gave you disposable chopsticks instead of re-usable ones in the past. Other than that, not much change, always busy but the waiting time is tolerable. I like this beef BBQ rib combo with seafood tofu soup and they are good. They don’t have steak knife but so provide a pair of scissors and a small pair of tongs so that you don’t have to eat BBQ beef with just chopsticks.“

“Love Poke and this place has fresh fish and vegetables and I've been multiple times and it hasn't disappointed which says consistency - hard to find these days. It's the usual line up of choose your base: salad, brown or white rice or half/half and then proteins and add on's. Highly recommend coming out here to have a delicious poke on rice and salad.“

“My friend and I had a wonderful time celebrating our birthdays. The food was amazing and the owner was great with us. He made us feel welcomed. Food was delicious and green tea ice cream was so yummy.“

“Late review but I was just thinking about this place. Came here on Christmas Day with my family last year and it was delicious. Everything tasted good, lots of selection in the buffet and delicious desserts. Service was excellent. If I lived nearby I would be a regular.“

“Good Chinese Take Out. Huge portions. We've been eating at The Wok for many years. Make sure you're hungry before you go there. If u don't see what u want, ask and they'll usually make it for u. Cash only. No credit cards.“

“I was in town and looking for a new place to try. Thanks to Yelp, I found Noodlemii nearby. We headed over for a weekend dinner and didn't have to wait long for our group of two.

We tried a variety of their menu items, including the black pepper udon ($12), yellow curry ($11), beef skewers ($6.50), and a Thai iced tea ($3.50). Food came out pretty timely and everything was really good! Good portion sizes too.

Bonus points for being part of the Diamond Bar Open Rewards program. Good amount of parking in a shared plaza. Will be back to try more of their noodle dishes next time!“

“We ate at this restaurant for lunch today. We were very impressed by the cleaness and their super service. The meat was very fresh, and the food bar had plenty of selections. Unbeatable price! The restaurant is under new ownership. Bros, if you live in this area, I highly recommend you to try.“

“✨Who knew that seaweed rice balls would be the star of the meal?✨ You can expect every table to order that @yupddukdiamondbar amongst the many incredibly comforting dishes here🫶🏼

First time trying Korean comfort food or don’t know what to get? Order this lineup and thank me later:

🥚Omelette Rice
🐷Pork Cutlet
🍗Chicken feet
🍙Seaweed Rice ball
🍲Beef bulgogi stew“

“I had the daily special today: Japanese Chicken Katsu Curry with a side of vegetable egg rolls. It was so good! Their smoothies are also excellent. Very friendly and prompt staff. Thank you!EDIT: this review was written prior to the change in ownership that occurred in 2024.“

“Best duck in the Diamond Bar, Rowland Heights, Chino Hills area. We always order duck served 3 ways - soup, sliced peking duck with thin wrap and green onions, and deep fried duck bones. While you’re there get some of the crispy pork belly too .“

“I think this is my favorite bakery that beats other korean bakeries like paris baguette and tous les jours. It's got a very homey, ma and pa vibe, and the owner always greets you with a smile and says a warm farewell. And god, I love their pastries and breads.“

“Always good quality and good sized meals. Have eaten here many times and recommended if you’re a shabu fan.“

“I always enjoy the Beef Stew Noodle and Popcorn Chicken. The service is also good.“

“正宗台灣味～店家也很客氣“

“The dinner was great the food very good,,and staff so adorable our server was Karla Lopez she is the # 1 server for us love the encore Teppan restaurant ❤️“

“chilis was very very good tonight“

“Second time eating here when I stop by the super H Mart. Food always comes out fresh and tasty. Only positive things to say about this establishment. Steam buns and dumplings are my go to choice. Definitely be back again to try other dishes.“

“Amazing! The food was absolutely delicious! We ordered it to go for the second time. We called in just before close and they accommodated us kindly. Extra spicy lamb vindaloo, onion culcha, achar, mint sauce- perfection!!!! See you again very soon, Diamond Palace Indian!!“

“MY FAVORITE KIMBAP PLACE SOOOO FAR! Since we've tried it, we always look forward for Sundays and having them for lunch. The beef kimbap is soooo great that I'll say it's the best tasting kimbap I've ever had. The portions are great for the price too! This place won't disappoint.“

“very bad customer service.i like before. so.i was there because.we lives in Corona California.my brother lives in walnut.so.i thought go for dinner.we was waiting for start soup.the girl Asian waiters gave very bad service .she ignored.so.we call nice arabic language man.may be manager.so.she came.sorry i forgot.and after us the boy came.she.left everyone and she take the order first.lauging.and... she took extra one order charge.she asked you want Receipt. my husband say no.after.he fell doubt.so she.gave Receipt and run.quick.my husband chack Receipt extra charge.so.my husband call the nice man for chck Receipt. she charged extra.she was nervous. and don't give any strong answer.say I don't know. I don't know.and man said open the Drawer.she say i don't know.so.the nice man gave us cash from his pants pocket.very very bad Asian Empoloyee girl.“

“Oh my gosh! This is mine & my families second time ordering pho from pho Hana. I have to say it’s the best tasting pho I have ever tasted!!! This is going to be our new go to restaurant for pho for now on. ☺️👌“

“We had an amazing meal here! The seafood was the star—fresh, tender, and perfectly cooked. The Peking Duck was crispy and flavorful, and the stir-fried beef was tender and delicious. We also enjoyed the vegetables with tofu, which were light, fresh, and a great balance to the richer dishes. Everything was beautifully presented and full of flavor—perfect spot for a family dinner or celebration!“

“Loved and enjoyed eating here. The staff were so friendly and nice. Thank you Trevor and the lady (boss lady)! The food was on point!! Their Pho was real tasty and like home cooked meals. Their menu was simple and everything you’d want if craving pho or simple fried rice. Prices were ok for California and I’d come back to have me some good Asian tasting food. Thank you.“

“Delicious food and
Good service
Beautiful atmosphere 👌
I had lunch buffet was very fresh and they give fresh bread tandoori chicken samosas and vegetables pakoras. After customer walk in restaurant.
Everything was worth it.“

“Staff was extremely attentive and friendly. Food came out quick and was absolutely delicious.“

“Just tried this place out of the blue. Food was tasty. Service was great. Atmosphere was ok.
Oddly there was hardly anyone there. Not sure if we were there at an odd time or it just happened to be not busy. Anyways the food is definitely worth the visit.“

“Jade House Restaurant in Diamond Bar offers fast service and a great selection of affordable dishes. The staff is efficient and friendly, ensuring a pleasant dining experience. The menu features a variety of delicious Chinese and Asian fusion options. The food is served promptly, allowing for a quick and satisfying meal. Overall, it's a fantastic choice for those seeking delicious food at a reasonable price.“

“Great deal on the AYCE under $25 per person! You can pick whatever your tummy desires from the menu, with over 60 + items, and enjoy the made-to-order food. We started with tease/ light appetizers- rice noodle, fish shumai, takoyaki, fried chicken leg, clamsside up fried eggs then moved to carbs- friend rice, Chan's famous congee, hong kong style stried friend egg noodle, beef stew, shrimp wontons, followed by hand dipped shrimp tempura, edmame, fried scallops, fried oyster, Japanese sake clams and much more. Finished strong with house special ell rolls and a scoop of ice cream. I loved how Chan Kee adjusted the food portion to each order, since we have 3 people in the party, they would offer either 3 pcs of a small protion of the order, they want use to try everything on the menu, and not try to feed us with flavorless carbs. Our favorite item for the night was fried chicken legs; it had crispy skin, but the meat was juicy. Shrimp wontons with nothing but shrimp, we loved it so much and ordered twice. Sake clams were very fresh and flavorful! The AYCE does have a time limit of 100 minutes per visit, but it is still enough time for you to fill your tummy! We do plan to visit again and try the other items that we didn't try at dinner :)“