Food was fantastic! We got the smashburger, Brussels sprouts with spicy sauce, congee and Thai Ice tea! The had high chairs for my 13 mos toddler and he loved the ambience, music and the food! The congee had perfect ly cooked eggs and spicy sauce! We have eaten here before and it is still great Thai food! Service by the manager was great! We left him a great tip to show our appreciation! read more

I absolutely loved my burger and drunken noodles. Wow! That burger is incredible. The noodles were also great. Spicy! Love it!

The smash burger is indeed worth all of the hype! I highly recommend getting it with the fried duck egg - the jammy yolk that inevitably drips everywhere is a fantastic sauce to mop up with any leftover bun. The burger is also a bit spicy, but the spice level is very tolerable. The pad thai is really good too and you can order it with your choice of protein. We had it without any protein since it's cooked with egg and tofu and it was delicious on its own. The burger is only available for lunch so I dropped by on Juneteenth thinking that I would be taking advantage of a slow day for them. Looks like everyone else had the same idea because the place was jam packed! This unfortunately meant that service was incredibly slow. They also bring food out individually, as they are ready, from the kitchen so for our party of three, our food came out about 30 minutes apart. read more

Wow so good a second time. Got the crab fried rice, fried chicken, pad Thai and crab Rangoon. WOW. The crab fried rice and fried chicken we couldn't freaking get enough of!!!!! read more

I had really high expectations for Grenjai after not only seeing tons of social posts about it, and also having a fellow Yelp Eliter recommend the burger to me. Sadly my experience fell flat. The setup/layout is a bit interesting. You have to walk in between tables to the counter to place your order. It wasn't that busy when I was there, but i could see this being a bit awkward and cramped when it's busy. When I walked up to the counter the person there was texting or scrolling on their phone. I had to speak before being acknowledged. They quickly apologized and were friendly, as was the other person that brought our food. My friend and I ended up ordering the wings, burger, fries, and the minced pork over rice. - Wings: Soggy. I wish they were still crispy. The sauce only partially coated a few of them and just felt like the flavors hadn't fully melded. I ended up having leftovers, which I airfried the next day and enjoyed a lot more. - Smash burger: one thing about a smashburger that I love, are those crispy bits that you get form the thin patty. This just didn't have that. Also, the flavor was just pretty flat. It just tasted... spicy. I was expecting more of a flavor explosion, but it just didn't happen. - Minced pork: It was really dry. My friend suggested we try it with some of the sauce that came with the wings, and we both found it more enjoyable. We saw others had ordered theirs with an egg, and had we known, we would have done the same. I think the egg would've made for a more memorable dish. - Fries: Despite having a sensitivity to potatoes, I had to try these lol. They were my favorite part of the meal! I love the cut of these fries--like wavy potato chips. I'm going to try them again soon for dinner. Hopefully that experience will be a bit different. read more

We shared the krapow smash burger. The toppings shine on this burger. Great crunch and acidity coming from the pickled veggies. Peppery and spicy sauce guaranteed to make you reach for at least one tissue. Nostalgic sesame seed bun. I believe the patty was a chicken or pork based blend. Service was ultra quick. read more

I ordered pick up from Little Grenjai and it was very delicious! I got their smash burger. Their team is so nice and it was busy inn there but looked like a cool diner vibe. Would love to go back and sit down. read more

This place is the bomb! Have only been once, at lunch, for the famous burger but it definitely lives up to the hype! I got a double patty version and it did the trick. I was full! Nice char, low heat, delicious burger. Can't wait to come back and try the wings; the pad Thai and everything else. Though I'm a little scared to come back for dinner because I'm sure it will be mobbed with a long wait. The owner who works check out is super sweet and the decor is fun and funky. Also, their merch is cool! read more

Little Grenjai - The famous lunch-only burger - Thai Near Me - Brooklyn, New York

Wasn't a fan of their smash burger. Stools and a few tables available for seating--Somewhat cramped though.

You should know before you walk in the things that seem vegetarian are not actually vegetarian. All the noodles except Drunken Noodles have a fish sauce base and we were told it couldn't be made without it. So we got 2 out of the total 3 vegetarian things on the menu: brussel sprouts and drunken noodles with tofu puffs. However, they tried convincing us to get the cabbage instead of the brussels (was later wondering if this was bc the brussels or d noodles were also based in fish sauce and they didn't share that) and literally brought us that instead even after we very much declined and then said they accidentally wrote it down (?) Huh? But eventually got our order right. Their tofu puffs, respectfully, are a waste of space. Felt like I was biting into air, had no flavor at all. The drunken noodles by themselves were good and the brussel sprouts were decent but after having delicious b-sprouts at another spot the night before this was an embarrassment for this place. Also, if you like your drunken noodles spicy, this isn't the spot for you. It had no spice, they just added peppers on the side. I would not return unless they upgraded their menu to be more vegetarian and vegan friendly and had better service but glad I tried this new spot by my apt so I can at least confirm it was a bad idea! It's always crowded for dinner but it was pretty empty for lunch which made sense after trying it. UPDATE- after reading Alex L.'s review below where they state they were told the Brussel sprouts were also based in fish sauce ... I'm in shock. BEYOND unprofessional and (quite frankly should be illegal?) of their staff to lie to us when we made it extremely clear we are vegetarian and wouldn't eat anything based in fish sauce. I guess that's why they asked if it was an allergy (we said no) so if it's not allergy I guess they don't care. read more

We went during dinner, thinking they would have the smashburger. Found out that's only during lunch! Instead, we got the leek dip and drunken noodles. Leek dip was great but the noodles were nothing special. The tofu we got was just on top of the noodles- it was just okay. Wouldn't go back for dinner, but would come back just to try the burger read more

I came here with my friends and high hopes. First off, the vibes are very cute and thoughtful -- everything from the tin cups to the curtains. The restaurant is very, very small. We made reservations and would recommend that. I ordered the Drunken Noodle with Tofu and was really disappointed. It tasted burned, like the fish sauce was over-caramelized, and pretty salty. The Green Papaya Salad we ordered for the table was pretty tasty though. I'm not sure I'd come here again. read more

The food was calm. I went in to order take out the guy originally said 15-20 minutes but I ended up waiting 49. On top of that they had forgot the cake I ordered and they don't have a phone number to call so I had to email them about that they ain't respond tho. A lot of wait and misfortune for food that was just okay. Looked like a cute date spot tho read more

Don't go out of your way for this place. Couldn't try the burger as its only available at lunch. Had some hope for the Thai cake but was totally forgettable. Smallest cocktail I've ever seen. WAY overpriced. $7 for a tiny piece of pork to be added on. If the price was reasonable I'd give it three stars as the taste overall is nothing special. read more

Smash burger was really great. Thai iced tea was generic but fine. I enjoyed the minced pork stir fry, but I wouldn't say it was stellar. Even though overall the fuss didn't knock me out, it was good enough that I would come here again. Decor is adorable and the overall vibe is cute but the server we had does not like his job or the customers and didn't feel like faking it. It's a bummer to pay for a meal and be made to feel uncomfortable. read more

Look most would as for the burgers to be an all day ordeal. But when I came by the restaurant the ambiance was a little tight but very bright. People ordering food the smells of the kitchen almost tell you what comes out next. Will definitely reserve a group planning next time I come. Service was swift and pleasant and I only waited for my food to go for about 15 minutes. I got the wings and the crab Rangoon just to try and it definitely a reason I come back read more

Amazing little restaurant with great food and service. The space is designed very well and is very welcoming. The burger is worth the hype and the minced pork is a must order. We will stop by anytime we're in the neighborhood for sure. read more

Our experience at Little Greenjai was phenomenal!! The food was delicious and the staff were extremely welcoming. The burger and the minced pork are a must. If you're looking for a tastefully decorated space with great ambiance, this is your place. Can't wait to go back! read more

Yum! Spicy, tasty, and cute! Food is next level, wine is really well paired to the menu, and service is kind. Very excited about this new neighborhood spot! read more

Not great for vegetarians looking to avoid fishy flavors. I am vegetarian and realize that most Thai uses fish sauce for many dishes. I asked about if they included fish sauce in their brussel sprouts dish and they said they do. I said don't worry about it but they put some sauce on the side anyway. I was prepared to eat the dish the way it is usually prepared but instead it came out separated. I think this accounted for the dish tasting dry and a bit boring. The added tofu puffs probably needed something to make them not taste like paper. I should not have said anything. That being said, both the desserts were amazing. The coconut pie and Thai ice tea cake were so good. I also had a delicious beer. Maybe next time I will try and order the dish normally as my partner loved her meal. read more

The burger is something special. Its delicious. But the crab rangoon I ordered was over top salty. Like little salt bombs. This is why I gave only 3 stars. read more

Cozy interior and great food. Lot of talk about the burger which is fantastic but the crab rangoon is also a must get.

Great layout, great vibes, great food. Can't wait to try more from this spot. Smash burger is super on point!

Yum yum yum!!! A thousand times YUM! Welcome to the neighborhood, my spicy friends. Thank you also for clearly pointing out the gluten-free dishes on your menu. read more

Love the vibe! Went for dinner on Friday night and even though the place was filled to capacity, the staff was very friendly and attentive and made sure we had everything we needed. The food was jammin and the Smashburger is definitely one of the best burgers in Brooklyn! Would recommend the holy basil brussels, papaya salad, Smashburger of course, and the Thai iced tea cake is delicious!! read more

great find in the area; cozy, friendly, and absolutely delicious. highly recommend the wings!