We were out and about doing errands and I have to thank Yelp for helping us find this gem of a restaurant. Our waitress Michaela was so super attentive and awesome. She asked about my allergies before I even had a chance to think about what I was ordering and made suggestions around them at every turn because I have some pretty crazy food aversions. The manager came over within 10 or 15 minutes to check on us and found out it was our first time there. Overall super impressed. All the food was excellent, the service was amazing. We will be back. Thanks for an awesome experience. It's exactly what you hope for when you head out for the night. read more

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One of my favorite places for a nice dinner out in Southern New Hampshire! Great food, variety, and nice restaurant environment. I have diagnosed celiac and have eaten here with full confidence multiple times. Servers are always friendly, but sometimes I can take a bit long. However, I don't mind the occasional wait because the food and environment is so good! read more

This was a huge unexpected surprise. We happened to be in the area and searched for restaurants for a quick lunch. Bistro603 popped up with some great reviews so we decided to try it. We were seated immediately and had a terrific sever. She was very attentive and made suggestions for my wife to eat. I ordered the Veggie Crunch Wrap Tacos. Two hard taco shells, soft flour tortillas, sauteed mushrooms & vegetables, avocado, pico de gallo, pepper jack cheese, sweet potato strands. My wife had the short rib tacos. Both VERY fresh and delicious. The menu is perfect. A little variety of everything for everyone. My only wish was that they had another sister restaurant on the Seacoast. This place would do a ton of business. It's that great. read more

Bistro603 - VEGGIE CRUNCH WRAP TACOS (AGF) - Burgers Near Me - Nashua, New Hampshire

Great vibe. Food is solid. Bartenders are not particularly attentive. Think we will be going elsewhere for the time being.

Chicken was very overcooked. Veggies were boiled so long they were almost liquid. There were a lot of patrons there, but I'm not going back. read more

Chicken Wings! Buffalo Cauliflower! And ask "Justin" to make you his amazing "Bullet" old fashioned!!! You're in for a treat! read more

Bistro603 - Bullet old fashioned - Burgers Near Me - Nashua, New Hampshire

Atmosphere is great staff is great food is exceptional a little overpriced for the amount of food you get is the only reason 4 instead of 5 stars read more

We ordered from here last night for the first time. The food was good. The crunch wrap was good burger not medium as asked (you can see it in the pic) that was disappointing. The brownie sundae was good. It was a lot! I couldn't finish it. Overall okay-ehhh okay. read more

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Absolutely delicious food. I am a gnocchi snob and theirs is amazing. Highly recommend

The service was terrific and the food was out of this world! I had the Fall on a Bun was awesome!

The burger patty smelled like sour fish. I brought it to their attention when they asked "how's the burger". I had left the patty exposed on the plate because I had deconstructed the burger to find the smelly culprit. They replied, ohhh, that's surprising. Then cleared my plate into the trash. It should've been taken back to the kitchen to find out what was what. read more

So I went to dinner with a few coworkers here. It was pretty busy but they were able to seat us right away. I had the scallop dish which was really good. A little expensive for what u get but I probably would go back next time I'm in town. read more

Bistro603 - Scallops - Burgers Near Me - Nashua, New Hampshire

Got a take out order of the duck breast and confit leg because the restaurant was a 6 minute walk from my hotel. Portion was nicer than expected with brussels sprouts and butternut squash, both delicious. The duck itself was tender and cooked well, but the demi glace looked and tasted overdone, like it had been burnt. Without the demi glace it was still ok, but not a knock out of the park. Shame, because I think a good demi-glace would have really brought everything together. I'd try this place again if I am in the area, but nothing to write home about after this initial try. read more

Bistro603 - Description from the menu: Roasted Butternut Squash, Parmesan Pancetta Brussel Sprouts, Black Cherry Demi-Glace - Burgers Near Me - Nashua, New Hampshire

Their menu says they put the "unch" in lunch. What it should say is the "dys" in dysfunctional. Hit the bar on Saturday afternoon. Two people just asking for a simple lunch...two sandwiches. Easy enough...right? Fifty minutes later (yes 50) I'm still staring at the empty and dirty placemat in front of me. I watched 4 couples, that ordered after we did, get their food and finish the meal. When our food arrived it wasn't edible. It was a slapped together and soggy mess. In addition, the two bites I took were like licking a salt lick. Credit the bartender and manager for attempting to salvage the situation. It's to bad we had already driven off the cliff. Yes, Jeff you comped the food that we didn't eat. read more

We moved to Nashua NH three weeks ago and 603 was the first place we tried. We love the place, staff and the food.. we love to sit at the bar and the bartender's Tyler and Brianna have been amazing and fantastic.. this place for sure welcomed us to Nashua NH and we couldn't be more happier.. Thank you to all the staff for what you Kamelia and Scott read more

Love the food here. Good atmosphere, friendly bartenders and waitstaff, lots of veggie and vegan choices. Enjoy!!

Hosted my bridal brunch here in the private room and everything was perfect! Kaitlyn was so easy to work with and coordinate my event. We were able to come an hour before they opened to set up the decor and they had my signature drink ready to go when all my girls arrived. Service was excellent and so was the food. Highly recommend! read more

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Pros: The food took a bit to arrive but it was very good! There were a lot of items to choose from on their menu. Options for everyone! Cons: We went there for brunch around 10am, and the music was ridiculously loud, you'd think you were at a night club. The coffee was lukewarm, even after mentioning it and getting a fresh cup. I noticed that they don't keep the caps on their coffee pots that's most likely why it doesn't hold the temperature, even if it's seating on the burner. Also, our server had a large table going as well, so we had to ask others for help and wait a while for everything such as drinks, sauces, to-go boxes and bill. I would give the place another try because of the food and hope for a better overall experience. read more

This is an odd restaurant to pin down. Its location makes it feel like just another pub. However, inside, it's trendy. The menu seems to elevate trendy and exotic comfort foods. But, in the end, the execution fell flat -- and was excellent, all at the same time. The wings were well executed but not particularly yummy. The tacos were well executed, but not special or especially enticing. Technically, the food is great. But, anecdotally, it didn't excite me in a way which makes me want to return. The service was passable but also nothing special. read more

Eh. The menu is super eclectic, which drew us in, but there were missteps throughout the meal. We were seated promptly as we had reservations in a requested booth. We started off with some adult, and kiddie, beverages. If I'm paying $10 for a drink, I should be able to taste it. To their credit, when I noted the lack of spirits, my second drink was much better. The apps were best part of the meal. The short rib Mac and cheese was so creamy and flavorful. Not much short rib but the pasta made up for it. The steak egg rolls were also very tasty and every bit worthy of my cheat meal. For entrees, the adults had tacos. My tuna tacos were ok. If the ratios were better, they'd have been outstanding. The tuna was fresh, but there was way too much avocado (and I love avocado!) and not enough of the slaw on top, which totally made the taco. The short rib taco was good but not as dynamic in flavor as it promised. Now the kids meals...a cheese pizza and a pepperoni pizza. Neither kid liked it (and although not the target audience, the adults agreed they were inedible). We ended up at a fast food joint to feed them after a triple digit bill which is obviously not a ringing endorsement. All in all, there are bright spots here and I definitely see why there are high reviews but there is room for improvement...in more than a few ways. read more

Stopped in on a recent visit since this was close to the hotel. Nice atmosphere, pleasant staff, and comfortable interior. The menu was diverse, and the food was good. read more

Ehhh, no atmosphere. Food is overpriced! Went once, won't return. Not a great location.

Great Jambalaya special! Fabulous Cauliflower Tacos. We'll be back. Service was excellent. read more

Bistro603 - Cauliflower Tacos. - Burgers Near Me - Nashua, New Hampshire

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This place is amazing. I have been multiple times at different times of the day and the food is always fresh, and the service is always great. They have interesting cocktails, great local beer, and amazing weekly specials. The short rib gnocchi was outstanding, and the burgers are really great as well. The brunch is the best I've had in the area (short rib hash Benedict is to die for). read more

Bistro603 - Short rib with gnocchi and mushrooms 10/10 - Burgers Near Me - Nashua, New Hampshire

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Great food! Benedict's at brunch are incredible, Mac and cheese is next level. Cinnamon roll skillet is great too. We moved to Salem and don't go as often and miss it so much! read more

By far some of the best food in Nashua! Very large menu with many unique offerings. Incredibly friendly and professional staff. Keep up the great work! read more

Food was great, service was less than satisfactory. Waitress was very unhelpful and seemed put out when asking for item I had already asked for. Also my order paper was left under my fries. Talked with manager and felt nothing would be done about the waitress. Will not be going back. It is too bad as the food was great. Hello Jeffery, Just wanted to set the record straight, your manager just listened and did nothing to make the situation better. Second of all you did have the item , but it was not ready. I asked for an ice tea with a lemon and she said it was brewing. I just wanted know how long it would take for it to be ready. She was not to happy to have to check on that. I was willing to wait, she said it would be about 20 minutes. I was ok with that as the meals were being prepared. She seemed to not understand and got frustrated. I asked for ice and it seemed to bother her as well. Then after my husband got upset and asked her about the ice tea, she brought it over without the lemon. She said it was being cut at the bar and would bring it later. My husband after a while asked her about it again and she then brought it to us stuck to a napkin. This was really poor customer service. I just wanted you to understand. We had never been to your establishment and we're excited. Honestly this is the first bad review I have given and it makes me sad. I hope you understand and I hope if you were out at a restaurant you not want to be treated that way. The paper order sheet did not bother me as much as your waitress as that was an accident and she was not. Thank you for responding and have a Happy Thanksgiving. read more

The food was good. Timing when to bring dishes to the table was poor. But the really BAD thing was the hostess was unintelligible! She was talking low and fast, but we had to ask her to repeat 3 times for each statement. Perhaps a speech impediment? She looked irritated with US, can you believe it? Yes, I have been back for yummy food. read more

My mind was blown after this dish. Buffalo Chicken Eggs Benedict is a must try from @bistro603. The buffalo chicken had a nice heat and saucy, the eggs cooked to perfection, the hollandaise was perfect and the soft waffle underneath was a great switch-up. That with a side of crispy potatoes was *chefs kiss* 9.6/10 read more

Bistro603 - Buffalo Chicken Eggs Benedict - Burgers Near Me - Nashua, New Hampshire

603 Bistro is an amazing restaurant and great establishment! The food is top notch, great wait staff. Bartenders are always lively, and attentive!!! It's a great atmosphere for casual or upscale dining and well worth the great prices!!! It's only flaw if at all is the desert menu!!! But if that is It's only downfall, there is no worry!!! read more

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Omg. Food is good. Prices a little on higher side but food is so good. Service ids friendly

Turn your freaking music down so people can hear each over eating.. but your manager/owner says she cant because its part of the ambiance.. try taking your ambiance to the bank! read more

Great restaurant. Food is amazing. Love sitting in the booths. Great for GF diners too - so many options!

We visited Bistro603 this weekend. Once at our table, we were greeted right away and asked what we wanted to drink. I needed a minute since I had not had a chance to look at the menu. Unfortunately, we didn't see the waitress again for at least 10 minutes. We quickly ordered drinks and the Steakbomb Eggrolls as an appetizer when she returned. When the drinks arrived my martini was slightly warm. As for the eggrolls, the flavor was good but the meat was a bit chewy. For entrees, we ordered the Fried Seafood Platter, Short Rib Crunch Wrap Tacos, and the Bistro Cheeseburger. The Seafood Platter was very salty and the breading was soft, as if it had been sitting awhile. The flavor of the short rib taco was very good but it was served lukewarm. The burger could have used more seasoning but was cooked perfectly for medium. What really bothered us was that we were charged $1 each for asking for a side of aioli and another side of salsa. The salsa that came with the tacos was a small amount served in a small plastic cup. It was only $2 but for the price of the food at this establishment, they should not be charging for additional condiments. Regrettably, we will not be returning. read more

Just went in 8pm on a Wednesday night, hours posted on door open till 10. Kitchen was already closed. 2 hours before close!

Tried Bistro603 for the first time last nigh after hearing it was good. We loved the atmosphere, food and drinks.

It was good. Manager was kind and respectful. Service was good. Lots of tables. Burger was very good.

This is arguably the most inspired restaurant in the area. With an entire vegan/veg menu in addition to omnivorous offerings all from a SCRATCH kitchen. You don't see those very often. I can't escape the cravings from the Tofu Poke Bowl. The dish is a revelation. My only ask would be a craft N/A offering read more

Went for brunch today..... great vibe as soon as you walk in! Great chill music playlist. Promptly greeted and sat. Server was pleasant and came as soon as we settled in. Had great recommendations of the yummy menu. So much to choose from. We started with the cinnamon roll skillet. Warm and fresh with drizzled icing! Then proceeded to a little lunch app.... I definitely recommend the tiny clams with the grilled bread. The sauce in that dish is the best! I saved some extra for my fries! I had the Bacon Supermelt - great flavors! Everything you could ever need in a brunch sandwich! I was also envious of my girlfriends short rib benny! The best short rib I've ever had! Tender, flavorful then with the hollandaise and chimichurri. We certainly had leftovers! The drinks were also on point. Different Mimosas and to top it off the Salted Caramel Espresso martini! Doesn't get any better! Also, Covid precaution safe. Tables spaced and the hostess thoroughly cleaning between guests. Can't wait to go back!! read more

Bistro603 - Salted Caramel Espresso Martini - Burgers Near Me - Nashua, New Hampshire

Food was fine, service was also good, reason I'm giving it a 3 stars because of the wine prices. Ordered a Rosè Rose de Cotes ($11.45 at NH liquor store $14.95 at Market Basket) had the balls to charge $57, when I gave feedback to the manager on the pricing she gave lame excuses for a 400% markup.. there is no excuse!! I get double but not 4 times...We won't be back read more