39 Best Vegetarian Restaurants in Diamond Bar

“Warm welcome, kids friendly food tastes yum.“

“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“

“This is the first time I was able to try authentic northeastern Chinese breakfast in California, and it really satisfied my cravings. The food is just like it is back in China and very delicious. The menu is short and simple which is my favorite since that means they specialize in specific foods. Must try for some authentic and delicious Chinese breakfast! The staff are very friendly too.“

“Not many places in LA offer hard to get fish from Japan. I was impressed with their unique fresh fish and the quality of sushi. I will definitely return for another great experience. I sat at the sushi bar and had great service from the chef.“

“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.“

“My favorite local Vietnamese restaurant. I always get their number 18 pho which is brisket and well done flank. This place is the only place around me that serves amazing food while being very affordable. Service is always welcoming and room is always filled with happy customers.“

“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.“

“I’ve been coming here for years, and it’s still hands down the best poke spot ever. Everything is always fresh, delicious, and made perfectly every single time. Plus, I live just a minute away, so it’s my go-to spot. Staff is amazing and kind too! Truly the best!“

“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.“

“You won't find a better hot pot place than this. The thai soup was the best tasting soup I've ever had in my life. The all you can eat condiments were awesome. The meat high quality and tasty. Usually no wait for a table which is a suprise.“

“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!“

“I genuinely want to say I like their duck because I really do. But if you plan to order takeout, I recommend getting a half duck or whole duck rather than the bento.

The first time I visited, I came with friends and we ordered a whole duck. It was excellent. That’s why I returned this time to try their bentos. I ordered a roasted duck bento and a salted duck bento. Unfortunately, both bentos were mostly filled with duck neck, and the salted duck bento even included the duck head, which was quite shocking when I first opened it. None of us eat duck head in our family, and it would’ve been nice if they at least asked, since it’s definitely not to everyone’s liking. There wasn’t much actual duck meat aside from a few pieces in the bento boxes, which was disappointing.

As I said, I really do enjoy their duck, the roasted duck was delicious. But the cuts they used for the bentos were not satisfying. I wouldn’t order the bentos again, but I would definitely come back for the whole roasted duck.“

“✨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.“

“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.“

“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.“

“Indian food isn't normally at the top of my list of favorite foods, so when I do end up at an Indian restaurant, I would usually just get some naan and chicken tikka masala. This was so true at Diamond Palace Cuisine of India.

My Kiwanis club met here for our May monthly meeting. There's a separate banquet space available right next to the main restaurant should you need to host your next event -- which is where we held our meeting. Plenty of room with a stage and food serving area!

I got the garlic naan ($4), the roti ($3), and the chicken tikka masala ($20). If you get both the garlic naan and roti, make sure you eat the roti first as the garlic naan is more flavorful and would overpower any taste you'll get from the roti. Both taste excellent dipped in the chicken tikka masala! Of course, some white basmati rice comes with the entrée, so you have that pairing option as well. I sampled my friend's chicken korma, which was less spicy than the tikka masala and a good choice to pick for variety.

Service was great and parking was easy in the plaza. We all enjoyed the food and setting, so we're planning on meeting more often at Diamond Palace Cuisine of India!“

“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. ☺️👌“

“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.“

“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.“

“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!“

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

“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.“

“Very authentic Hong Kong food — feels just like home! The dishes taste really local, and the service is honestly the best I’ve ever had at a HK restaurant in the US. Prices are great, portions are generous (we actually ordered too much and had to take some home 😅). Definitely a spot worth dropping by to try — highly recommended!“