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    Hiyaaa!

    3.2 (149 reviews)

    Hiyaaa! Photos

    HIYAAA! ATMOSPHERE

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    Quiet
    Good for kids

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    Spicy Tofu Bites - I don't recommend
    Jane A.

    TERRIBLE SERVICE!!! Can't expect much from a food truck. They were posted at the TruckStop location in FiDi. It's later in the afternoon, the lunch crowd is long gone. I ordered a SIMPLE SIDE (spice tofu bites) and it really took me 10 minutes to get PLUS they were pumping out other people's orders of full meals that ordered AFTER ME. That really bothered me. 1) *see picture* Tofu Bites. Wasn't worth the $5.50, really worth $2. Taste, the tofu is mushy and the hot sauce is basically siracha. 2) What took so long to prepare it? I was #27, they served #28, #29, and #30 all who ordered full meals and ordered after me 3) what kind of fusion is this? korean, vietnamese, chinese.... with none of the above nationalities in the truck 4) service was slow Hate me for my review, it is what it is. Sorry. Until the next review....

    Curry Chicken
    Emmalouise B.

    Another truck I tried at the San Mateo Night Market. I didn't have much in the way of expectations for this truck as I had only heard of the name and not of what they serve so with that in mind my husband and I went with our 'safe' option of ordering Curried Chicken (http://www.yelp.com/biz_photos/8OjAOE0ygNiOiGn1H71oaw?select=vhpcljx4UyKVg12gd_DkgA#oj0r0PZi6C4eaoSdN6oZkw) $9. Portion size was decent and I liked the fact that it came with a serving of salad too. The shredded Chicken was somewhat of a surprise to me, mainly because I'm used to having curry with big chunks of Chicken but I really enjoyed the different texture and it made it a lot easier to eat too which at a food truck event is a big plus. Sauce was tasty, not too spicy but the rice was a bit sticky. 3.5 rounded up to a 4.

    stuffed bulgogi roll
    Joy W.

    I was in the mood to try a different food truck at Truck Stop on 1st & Mission, so I gave the comic-book themed truck a try. Hiyaa serves up their take on Asian fusion in somewhat of a Chipotle format menu, in that you... 1. Choose a protein: Bulkogi, Spicy Pork, Lemon Grass Chicken, Curry Chicken, or a Vegetarian option. 2. Choose the form: Sandwich, Salad, Rice Bowl, or with Fries All cost ~$8-10. I had the Bulkogi in a Roll. It was quite tasty, but there is room for a little improvement. The shredded pickled carrots and cucumber slices were nice and spicy, but were topped off a little haphazardly and didn't sit too nicely in the sandwich. The romaine lettuce was unecessary. Also, the baguette was rather chewy. The marinated bulgogi beef tasted okay, but it was a little tough, or maybe it just seemed that way because of the texture of the bread. On the plus side, it was a large sandwich, so it was pretty filling. Maybe I'll try it again another time. I'm interested in the rice options. Hot marinated beef over steaming rice sounds good.

    Lemongrass chicken
    Rosie M.

    I ordered the lemongrass chicken in a salad. It's okay. The chicken was really hard to chew and pretty dry even though it was cubed and smothered in sauce. The salad was normal with a few pickled veggies to give it some flavor. On my last visit, I had the curry chicken, and it, too was dry (while drenched in curry). I like to give my restaurants multiple visits before making a review. So sad. The name and truck look really cool, but just could not perform :(

    Sampler of beef mini roll, curry chicken over white rice, and sweet bulkogi salad with a hint of spice.
    Nina M.

    Tried the sampler combo at Off The Grid. The beef bun was good, especially die to some type of spicy mayo they include. The curry chicken was dry and very boring. Didn't help that it was served over cold rice. The salad was good but the meat on top was dripping with oil. All in all, I'd go with the beef sandwich.

    Jon L.

    Decent food truck to consider for lunch but Hiyaaa! follows the predictable modular menu of meat option in a rice bowl, salad, or sandwich form factor. The meat options in the case of Hiyaaa! are a combination of Vietnamese, Korean, and Chinese. I had a fried chicken rice bowl and it was decent. I liked the textured of the fried chicken but thought the meat was a little dry and under seasoned. But all up when combined with the sauce and the salad, it was a perfectly fine lunch albeit slightly unmemorable. I've heard the Bulgogi beef is pretty decent though. In the vast SF food truck scene, Hiyaaa! isn't a standout but does a decent job at delivering food that carries well as you chow down on the go.

    Spicy Fried Chicken over Fries
    Adam B.

    A Chiptole-esqe take on Asian cuisine with your choice of protein (bulkogi, spicy pork, lemongrass chicken, tofu) over your choice of non-protein (sandwich, rice, salad, fries). Tons of flavor packed into each protein option which helps a little go a long way (...though their portions are not little, actually quite reasonable). Spicy Fried Chicken over Fries: If you're gonna go unhealthy, then go all the way! Fried chicken on top of fried potatoes; I felt the diabetus creeping in as I ate this. But so tasty. The chicken chunks are super crunchy, like I left a few pieces at my desk and came back after 2 hours of meetings and they were still crispy. The sauce is like a fancy General Tso's, which is spicier and tastier than Panda Express. The fries catch a nice coating of glaze that drips below eliminating the need for ketchup.

    Beef bulkogi with japchae
    Meghan R.

    I'm grateful that Hiyaaa! came to my workplace because we don't have many options for food around, however I was a bit disappointed with the quality of my meal. I had the beef bulkogi over japchae noodles, which was mediocre at best. At $14, I felt that it was overpriced and the quality of the beef was lacking. The meat was also a bit chewy and greasy. The japchae was ok. I appreciate that you can customize your order (choose a protein, choose a side) and I may give them another try if they come to my neck of the woods again.

    Bulkogi Sandwich. "Stuffed" for $9.
    Rodney H.

    I was pretty enthusiastic to see Hiyaaa! finally open for business and around my area in SSF. I only had one thing on my mind to try and that was their Bulkogi sandwich which according to their menu contained Beef marinated in korean seasoning, do chua (pickled daikon and carrots), romaine lettuce, mayo, secret sweet and spicy sauce. It costs $7 for regular and $9 if you want it stuffed with double meat. I opted for double meat since I was super hungry for lunch. The sandwich was pretty heavy when I got it so that was a good sign and it was definitely very meaty (http://www.yelp.com/user_local_photos?userid=F_5_UNX-wrAFCXuAkBZRDw&select=vhpcljx4UyKVg12gd_DkgA). And the Bulkogi was tasty, plus the Sweet and Spicy Sauce gave it some really good flavor! I'm a little on the fence with their pricing, but I'd say that the double meat option is a little bit of a splurge. You'll definitely get your money's worth with the amount of meat they put when you go for the "Stuffed" option. 3.5 stars rounded up to 4. There aren't too many Bulkogi sandwich places around my area that I can think of other than Seoul On Wheels and Rhea's Deli, but they're both in the city and not in the peninsula, so I applaud them for being peninsula-based. I'll be trying them again soon to try their pork and chicken options.

    This cost $5 for about 10 pieces. Total ripoff.
    Veronica H.

    Worst decision of the night! I got some tofu bites and there were about 10 little pieces for $5.50 - seriously?!? The photo is a small container box, and it was barely full. What a waste of money. I went to the Koja truck later for a huge portion of food and much better tasting. Hiyaa blows.

    Heather K.

    Had my awesome Hiyaaa! experience at the MVBL Feast in Saratoga a couple of weeks ago and can't wait for them to come back! Had the Spicy Pork Banh Mi - DELICIOUS! The pork was so tender, flavorful and had just the right amount of spiciness. They put lots and lots of meat and lots of pickled veggies in their sandwiches, just how I like it! In fact, my sandwich was so packed with goodies I could barely get my mouth around it.. You definitely get your money's worth with this food truck!

    Harriet W.

    They came to SFSU campus and I was curious about them so I decided to give it a try. i got the little combo thing so it was a bit of everything. The curry was completely BLEH. It literally looked like mushy poo when I saw it, and I'm not over exaggerating. The rice under that was completely soggy and mush. i didn't think that anyone can mess up on rice. The chicken over the salad was okay, but nothing special. I did like the little mini sandwich with the bulgogi though. I might've left happier if i had just left with a single sandwich. for $9 for this pile of mess, no thanks. Never coming back to this food truck ever again.

    bulkogi sandwich
    Cat H.

    Food trucks come around my workplace fairly often now so it's nice to be able to have some options when it comes to lunch. When Hiyaaa! was parked right outside my office, I decided to give it a try. I ordered the bulgogi sandwich, which was pretty tasty. It was basically a banh mi but with marinated korean style beef. I have to admit, I enjoyed the combination of the meat and veggies since the meat was flavorful and not too dry. Wait time was minimal too, which is much appreciated when you're ravenous. A solid contender for lunch if you're looking for something tasty and fast.

    Spicy Fried Chicken Bites ($6?)

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    Page 1 of 4

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    Seoul Kalbi Korean BBQ - The spread

    Seoul Kalbi Korean BBQ

    3.8(1.3k reviews)
    4.5 km
    $$$
    All you can eat
    Takes reservations

    came here because another place had a long wait time, so medium hunger turned to AYCE hunger…read more Monday night wasn't crowded, seated right away. just be mindful parking is a bit of a headache in this area, we parked in the residential area fine. for banchan: bottom right mild not spicy bottom middle sweet vinegary beansprout flavorful, not spicy zucchini/carrot soy garlicky sweet flavor candied sweet potato cabbage meats: great quality. smaller portions, though. each person has their own sesame oil and salt + gochujang combo for brisket. we did the premium upgrade, which allowed unlimited kalbi vs 1 per person. we also mainly ordered rib meat, brisket, and wagyu steak service was attentive as well, only had to request drinks/water but they came often for meat replenishment. note: drinks are not included, and the seafood pancake we ordered was also extra. soondubu (tofu soup) was also basically miso soup when ordered as "mild" I had to throw my gochujang into it for any heat. will definitely be back, and won't come on a not hair wash day like I did this time.

    Me and my partner came to eat lunch and it was so good I had to write a review!!! I 100 percent…read morerecommend coming here. We are from Southern California and we don't have anything like this out there something close would be Japanese Bqq. The workers were amazing as well! Aug 26,2026. Will come back

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    Seoul Kalbi Korean BBQ
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    Han Sang - Gal Bi Jjim

    Han Sang

    4.2(501 reviews)
    5.9 km
    $$

    I've been here twice now, once for the Galbitang and once for the Galbi Jjim. The Galbitang was SO…read moregood! The soup was really refreshing, comforting, and flavorful. I would definitely come back just for the Galbitang. The Galbi Jjim was also delicious, although it wasn't my personal favorite compared to other restaurants. We ordered Level 2 Spicy, but it wasn't quite as spicy as we expected. The beef was very tender, and the sauce worked really well with everything. There were potatoes, radish, glass noodles, and kabocha mixed in, and all the flavors and textures came together nicely. Service was also really good and efficient. Everyone was super friendly and attentive. Overall, definitely a place I'd come back to, especially for the Galbitang!

    Been here a few times with my wife and some friends or family. Each time we tend to get similar…read moreitems because they're that good, and the portions are massive so it's best shared. We love getting the galbijjim here because the cheese and glass noodles are sooo addictive. The beef is super tender and packed with flavor! A side of wild rice and some banchan are essential. I'd say it's comparable to Daeho, which always has a line. The inside is very modern and updated. The staff make you feel very welcomed and are on top of acknowledging people when thy first come in. The galbitang was very simple and light, perfect with a little salt and pepper!

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    Han Sang - Receipt/tab holder

    Receipt/tab holder

    Han Sang - OX/RIB Jjim

    OX/RIB Jjim

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    K-Noodle

    K-Noodle

    4.1(330 reviews)
    7.0 km
    $$

    A small and cozy Korean spot located inside a shopping plaza that serves a few staples such as…read moresoondubu jjigae, oxtail soup, bibimbap etc. Their menu is on the leaner side but they have enough variety to have a good spread. We ordered the tofu soup and oxtail soup. I honestly didn't enjoy the tofu soup much, it was heavily flavored with msg and it overpowered the gochugaru and lacking traditional flavor. It wasn't for me. On the opposite, the oxtail soup was pretty solid and we would order it again. The other letdown was the banchan, it was unfortunately very bland, especially the kimchi which was very under seasoned. Overall, not a bad spot to have a comforting meal but note the flavors might not be consistent with traditional flavors.

    We stopped by K-Noodle on a Sunday afternoon and was pleasantly surprised to be seated right away…read more The space has a clean, modern Korean vibe -- bright lighting, cozy booths, and a welcoming atmosphere. Service was impressively fast without feeling rushed however the food took awhile to come out which was a bit too long. Here's what we tried: Beef Rib Noodle Soup - The standout dish of the meal. It came with two huge, tender ribs, and the meat literally slid off the bone. The broth was clear yet rich, full of flavor, and perfect for a comforting meal. Seaweed Rice with Spam - A simple but hearty side. The portion was big, with a thick slice of Spam on top of seasoned seaweed and fluffy rice. Great for sharing or for someone who wants a filling add-on. Jajangmyeon - Very generous serving size, and the noodles were nicely chewy. The sauce was on the lighter side -- still tasty, but I personally prefer a deeper, bolder black bean flavor. Overall, K-Noodle is a solid choice in Burlingame if you're craving a satisfying Korean noodle meal that is if you can wait. Affordable, fast, and that rib soup alone is worth coming back for! We'll definitely be returning to try more of the menu.

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    K-Noodle
    K-Noodle
    K-Noodle

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    Boiling BeiJing - Beijing Style Traditional Roast Duck Comb (Halal Duck)

    Boiling BeiJing

    4.1(880 reviews)
    2.9 km
    $$

    Came back and got our tried and true spicy numbing fish. This time we tried the watercress which…read morewas cut into bite size pieces - something I haven't experienced before and a nice considerate touch since the leaves can be quite large. Also got the lamb hot pot which had substantial lamb inside, was just thrown off how herby it was. Staff and service attentive as usual.

    How many restaurants out there these days still keep the 90's decor Chinese restaurant? Regardless…read morethe taste, it's a good place to bring your true friends here. By true friends, I meant the ones will not only appreciate how this place looks, but also understand how old this particular San Bruno district is. If you look for a hip place or area, make a U turn now. What caught me the most on watching the youtube video online is that they serve hawthorn jelly stick with the duck. I've never seen anywhere else in my entire life here in the bayarea, immediately, I tell myself, this is legit. You can't go wrong with the duck but I would suggest to skip the soup. I really don't think duck bones are for soups, it has a very weird smell. Fried shrimp with crispy shell (note that the shell is the main character here) is decent and you can tell the cook is not Cantonese when beef cube tastes more on the salty instead of sweet side (have you tried the Vietnamese/French style steak cubes? I had this HKese restaurant that did a fantastic job on it, but it's been gone for a long long time around. I still regret nowadays I didn't push forward to ask the waiter who used to work there where the chef moved to ~~~ How can I be so stupid and slow ........ sigh... I suspect they have a northern cook because the pickled cabbage fish (suan cai yu) has neither numb nor spicy taste and the soup is delicious! Later on the waiter has confirmed it's with a non-Szechuan approach and Mr. Chef is from the north. Anyways, I think, whoever understands me, understands this place.

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    Boiling BeiJing
    Boiling BeiJing - 老北京桂花酥皮虾 Bejing style crispy shrimp 大份 (02/2026)

    老北京桂花酥皮虾 Bejing style crispy shrimp 大份 (02/2026)

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    Beijing Style Cold Noodles with Sesame Paste

    Hiyaaa! - foodtrucks - Updated September 2026

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