Yupdduk Diamond Bar

4.3
123 reviews from Google

Yupdduk is a Korean restaurant renowned for its signature menu,tteokbbokki and chicken stew. 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!

Call us! +1 909-444-4646
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Customer's reviews

La에 볼 일 있을 때 몇번 먹었는데 40분 걸려 집까지 오면 식어서 그런지 맵기만하고 맛있는 줄 몰랐는데 집근처에 있는걸 알고 시켜 먹어봤는데 정말 맛있어요!! 엽떡 ‘마일드’ 시켰는데 맵지만 맛있어요~~ 중학생 아이도 정말 좋아하는 맛이에요. 중국당면이 신의 한수입니다. 바삭한 튀김은 매운맛을 중화시켜주고 정말 바삭해서 맛있구요. 가까운 곳에 업떡이 있어서 la까지 가지않아도 되어서 정말 좋아요~~ ~ 7 B
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. Update: they have new items on their menu!! ~ Sherns W
Ich war zu Besuch in LA und mir wurde Yupdduk von einer Freundin empfohlen. Bis dato wusste ich nicht was ein korean rice cake ist, wurde aber nicht enttäuscht. Das Essen war sehr geschmacksintensiv und die Portion reicht für 3 - 4 Personen. Wie bereits andere Bewertungen geschrieben haben ist die Bezeichnung "mild" irreführend, da das Gericht sehr scharf ist. Ich würde wieder kommen und Essen als take out bestellen. ~ Satyavan V
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Blog

Get ready for a Double Crisp Weekend at Yupdduk Buena Park & Diamond Bar! From Friday to Sunday, when you order $35 or more, you’ll get your crispy f… Posted on: October 17, 2025
Craving something 🔥SPICY🔥? You're in luck! We're serving up all your favorite Korean dishes right here in Diamond Bar. Think savory, think bold, thi… Posted on: September 30, 2025
I’d like to start by shouting out the server here. I think her name was Julie and she never failed to not only put a smile on everyone’s face but she… Posted on: September 26, 2025
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Questions & Answers

What are the typical portion sizes at Yupdduk Diamond Bar, and is your restaurant suitable for group dining or solo meals?
Our main dishes are generous, family-style portions, typically serving 3-4 adults. They're perfect for sharing or enjoying delicious leftovers! We also have "Yupdduk Small" options for individual cravings!
How would you describe the atmosphere?
Yupdduk Diamond Bar has a friendly and casual vibe that makes it perfect for any occasion—whether you're grabbing a quick bite, hanging out with friends, or craving some late-night comfort food. Walk in anytime and enjoy the energetic yet relaxed setting, great music, and bold Korean street food flavors that keep our guests coming back.

Contact information

Phone +1 909-444-4646
Address
1131 1/2 S Brea Canyon Rd Diamond Bar 91789-3908
Sunday 11:00 AM - 9:00 PM
Monday 11:30 AM - 3:00 PM 5:00 PM - 9:00 PM
Tuesday 11:00 AM - 3:00 PM 5:00 PM - 9:00 PM
Wednesday 11:30 AM - 3:00 PM 5:00 PM - 9:00 PM
Thursday 11:00 AM - 3:00 PM 5:00 PM - 9:00 PM
Friday 11:00 AM - 9:00 PM
Saturday 11:00 AM - 9:00 PM

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