Yupdduk is a Korean Franchise restaurant renowned for its spicy rice cake soup (ddukbbokki) and spicy chicken feet. We get all our rice cakes, red pepper flakes and sauce from our headquarters in Seoul Korea. Are you stressed out? Visit Yupdduk Diamond Bar and our spicy dishes will blow your stress away! Korean spicy rice cake and fish cake soup (ddukbbokki), spicy chicken stew, chicken feet, boneless chicken feet and other yummy dishes.
Based on 85 reviews, the restaurant has received a rating of 4.2 stars. Price $$
✔️ Dine-in ✔️ Curbside pickup ✔️ No-contact delivery
Address:
1131 1/2, S Brea Canyon Rd, Diamond Bar, CA 91789
Phone: (909) 444-4646
Social Profile: 
Hours
| Friday | 11 AM–9 PM |
| Saturday | 11 AM–9 PM |
| Sunday | 11 AM–9 PM |
| Monday
(Labor Day)
|
11 AM–9 PM
Holiday hours
|
| Tuesday | 11 AM–9 PM |
| Wednesday | 11 AM–9 PM |
| Thursday | 11 AM–9 PM |
Menu
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Menu Photos
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Reviews
Sherns Wang
Ordered the Yupdduk Oh $22 and added glass noodles $2. The portion can feed 3-4 people.. it’s pretty big! We waited for a good 30 min.. so give yourself some time when you come here! We got the mild spice and it was still too spicy for me. I want to go back and try the extra mild which the server said it’ll be sweeter. Apparently the original is equivalent to the fire noodles. Soo ask before getting the original.. it’s not packed inside but to go orders were consistent as we were there. This store is to the left of the supermarket. Parking is a bit hard so I’d suggest just to park anywhere you can since it’s a plaza and everyone shares parking. I definitely will be coming back since portion wise was big and a decent price.
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P CHANG
If you like the chewy korean spicy rice cake dish, you will love it! It is bit spicy so I recommend ordering the rice dishes as a side. The portion was good enough to be shared and service as good as well.
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Simon Moore
I mean it’s Yupdduk—can’t go wrong. Ordered 20 mins in advance, showed up and paid then enjoyed one Yupdduk (fish cake & rice cake doused in delicious sauce ranging from 5 different spice levels) w extra cheese & ramen noodles added + one cokes = $37. Well worth the price, as my partner and I had leftovers for two days after.
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Richard Everard
10/3/22
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Tara Meisner
Being an avid foodie and mukbang watcher, I was on the hunt for a good tteok-bokki and let me tell you..Yupdduk did NOT disappoint! The staff was friendly and patient while I navigated the unfamiliar menu and the meal exceeded expectations! There are several options to add if you like more variety. The portions are definitely large so bring a friend or plan for leftovers! (Unless you’re a famous mukbanger or competitive eater lol) I guess it speaks for itself that I’ve already come back less than a week later and dragged my boyfriend with. YUM!
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Wes L
Ordered the Mild YukDuk (#1) that has extra rice cake. Added extra rice cake and glass noodle, totaling $28. Keynote, they say the original spice level is the same as the Korean Spicy Chicken instant noodle, so you get a good idea how spicy this is. Mild is still pretty strong so most people should go for the extra mild. This bowl of food can feed two for both lunch and dinner, well worth the money.
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Jungsik Lee
Just like yupdduk in LA, it is very spicy, so please order with respectable spiciness. I ordered Yupdduk mild, seaweed kimbob, and cheese stick. Amount of food was enough for more than 2 people and it really goes well with yocool. Im glad yupdduk came to Diamond Bar, so i dont have to travel all the way to LA!
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Shanelle S
Korean restaurant with spicy offerings. They’re currently open for delivery (à la UberEats) / takeout during covid. Came here on a Sunday for lunch; called ahead and my food was ready ~20 min later. There’s plenty of parking as it’s located in a lot. Credit cards are accepted. Service is polite and efficient.
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Joanna Ji
We had take out, fish cake tteokboki, yup oh, and blood sausage. Great amount of food. However we felt the spicyness level was off. We ordered mild, which we have ordered before and it was significantly more spicy this time. I enjoyed it nevertheless but my little sister did not. Really nice blood sausages tho.
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Lok Law
Nice small place for a quick lunch. We ordered the less spice dish combo and good enough for three people. Staff are polite and good services.
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