Yupdduk Diamond Bar restaurant is famous for spicy foods which are very popular among young peolel in Korea. Our main foods consist of tteokbokki, chicken stew, charbroiled menu including chicken wi…
Yupdduck original: right amount of spicy level sooooooo goooooood!!!!
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Jennifer H
Emerging Expert • 12 contributions
Liked
• 3/21/26
• DoorDash order
It was my first time trying this and we ordered the extra mild but it was still very spicy. Even though it was spicier than I expected, it was very delicious. The rice cakes are soft and chewy and the sauce was not overly sweet which I appreciated. Would definitely order again.
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Sera H
4 contributions
Didn't like
• 11/20/24
• DoorDash order
The Mango Green Tea was good but the boba was really bad. I suggest just ordering the drink itself without the boba pearls. The Sausage were very very small pieces fyi.
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Jun H
1 contributions
Didn't like
• 1/3/26
• DoorDash order
Got Yup Oh and Seaweed fries today. I paid for extra toppings, boiled egg, extra sausage, udon noodles, and glass noodles. Food was just fine, per usual.
Unfortunately they forgot to add the glass noodles. It was a to go order so I didn't even bother calling to complain because what could they even do at that point?
Probably shouldn't charge so much for extras if it's going to be so inconsistent.
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Ellen I
2 contributions
Didn't like
• 11/24/23
• DoorDash order
Yup Oh order was missing chinese noodle add-on, and the Fish Cake Soup had almost no soup. The container was maybe 1/3 full. Not sure if we'll be ordering again from here.
