I had reservations and would have preferred to have been seated at a better table but so be it. The drink menu is creative, the food menu has such a variety it makes it very difficult to chose! The staff was wonderful, fun and even the manager checked on us and filled our water glasses . We started with the mushroom appetizer which we enjoyed and was very unique. I enjoy fungi and there was such a variety in this Dish I highly recommend trying it. We had the chicken fettuccine, AMAZING!! The burger and fries to die for and they are real fries! The scallops were wonderful but the potatoes needed to be cooked a little longer. I loved the sauce and asparagus, so over all a win win! The seafood paella was ok, too Smokey for our palate. We will be back and it was a positive all around. So glad Nashua has an upscale menu with a relaxed atmosphere. read more

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

The service was great. Very attentive. We ordered drinks, apps and dinner. Everything came out quickly. The fried oysters were yummy. We both had cheeseburgers and truffle fries. Very good. I definitely will go back and to try some of the entrees. I also want to sit in the back room by the fireplace! read more

The brunch is amazing. I have not had something that I did not like. Not to mention the Bloody Mary's. Love being able to create what ever we want. Scallop in my bloody!! Yes please read more

Tons of gluten free options for my boyfriend! We had the fried cauliflower for an app, an amazing Tito's and Prosecco speciality brunch cocktail and delicious burger. Service was quick and thoughtful. Highly recommend! read more

For our first visit, we were happily impressed with the quality and tastes of our meal. The service was wonderful and welcoming, as well. This kitchen boasts all their food is made from scratch and we wholeheartedly believe them. Definitely earned another visit...or three read more

Bistro603 - Cheesesteak egg rolls - quality meat with the perfect amount of cheese and sizable portion. - Burgers Near Me - Nashua, New Hampshire

Update: The owner reached out, investigated what happened, and is putting measures in place to make sure it doesn't happen again. I'm updating my review for the way he owned up to it, and handled the situation with integrity. Thank you, Jeffrey. I might give it another shot at some point. ---- If you have allergies, check your food before you eat. Last night, we ordered takeout from here, and the woman who spoke to me over the phone asked if there were any allergies for anyone. I specifically indicated "no avocado" for the Crunchwrap taco because I'm allergic. She asked again, "Ok, but are you allergic?" Again, I specifically told her I was, and even told her what would happen if I did. Well, after taking a bite out of the tacos, guess what I discovered in both of them? Smashed avocados. If they were sliced, I could have at least removed them, but there was no hope in this case. read more

Absolutely accidental discovery yesterday after searching for 'food near me' while at the outlets. This place is upscale casual looking inside. We were pleasantly surprised by the high quality offerings and great mix of plant-based, GF and carnivorous choices. Everything was delicious and perfectly prepared. I never leave reviews, but since I'm still thinking about my dinner yesterday...thought it best to share this great place! We had fried cauliflower bites and skillet cornbread, warm quinoa bowl and short rib with gnocchi entrees. The cocktail and beer choices are numerous, and I opted for the blueberry lemon drop martini. We go out frequently, and this place was a great find for us. It's tough sometimes to find a place with plant-based choices and meat choices where BOTH are exceptional. This is that place! read more

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Another person's review said 5 star service and 3 star bites. I fully agree. I would go back and probably order a burger as everyone is raving about those! Food wasn't bad at all just nothing stood out to me. Our server was excellent and attentive. Place was full and still had prompt attention from waitstaff. read more

This is a nice-looking restaurant on the inside. Sadly, the place is not managed well. Our server didn't know what beers were on draft or what wines were available. We ordered merlot which is a very ordinary wine. She came back after 10 min stating they don't have merlot! It took 20 min for our bar drinks and the wait for our food took way too long on a slow Wed night. The server did not put in my son's entree so he had to wait while we all had our dinner. The manager comped his meal. The burgers were over-cooked and burnt on the outside. The food was not good. Overall, we won't return. read more

The food was delicious, the service was fast and friendly. The ambiance was dark and moody. We had a great experience and will be returning. The short rib tacos were delicious. read more

$26 for the herbed salmon and it was so small I thought it was an appetizer. The piece of fish was 2 oz at best, a half a carrot sliced up and three twigs of broccoli. Tasted great but the portions were so small it is ridiculous. Should've cost $12. The paella was small as well. These we child size portions for a small child. No way that piece of fish was 6oz. Maybe I got the small piece, but it was a two inches square. Three bites and it was gone. read more

First time visit and we WILL be back!! Wonderful atmosphere, delicious food and awesome service! I'm gluten free and the gf meal was amazing. My husband had the paella and raved about it to everybody. Strongly recommend. Thank you Bistro603 for a wonderful evening!! read more

We are new to Nashua and have been searching for a great go-to place. We found it in Bistro 603. Food that was creative, well spiced and balanced with perfectly done vegetables. I ordered the scallops and was not disappointed. Staff was attentive and courteous. Food was a little slow so I recommend getting the fried cauliflower to start! The restaurant was upbeat and modern with choices at the tables for conversation or by the bar to watch sports. We will be back. read more

So awesome to have a great addition to Nashua! Food was great. Menu is great. Can't wait to try everything! Staff is super friendly and fast. Food came fast. Dog friendly is a huge bonus to their outdoor seating. Will be back. read more

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Tasty appetizers and great short rib tacos. The Tequilahattan is a great martini. Service is very good also.

My bf said make it special so I went for Bistro603. I'd tried to get in a couple times but they were too busy. We sat at the bar. His rum drink was perfect and my espresso martini was better! Thank you Bria. His duck was perfection. My Buffalo burger was better. It was fun. read more

Bistro603 - Buffalo burger - Burgers Near Me - Nashua, New Hampshire

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We went to the restaurant looking for a light lunch. My friend and I both got the Tuna Poke and it hit the spot. I enjoyed the crispy rice cake versus the traditional way of serving the rice. It reminded of rice crackers my family use to make growing up. The ingredients were fresh and the avocados were ripe yet firm. The tuna tasted fresh and the veggies crisp. We didn't try anything else but we were satisfied with what we got. read more

Food was great, service was awesome they are very attentive to your needs, ambiance was fun and enjoyable during a busy lunchtime.

We got the Mushroom Gnocchi and it was AMAZING!! My fiancé ordered the Veggi Crunch wrap tacos which she loved. I had the Tuna tacos which were delicious. I highly recommend this place. Can't wait to come back and try more things off the menu! read more

Bistro603 - Crunchy vegi tacos - Burgers Near Me - Nashua, New Hampshire

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Went here for Sunday Brunch and I was amazed at how good the food was. All cooked to order. Great drinks and service as well. read more

Bistro603 - Eggs Benny. Best ever on Portuguese muffin, not hard but not soggy either. - Burgers Near Me - Nashua, New Hampshire

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We brought a large group to the Bistro603 last Friday night with reservations. We requested a secluded area. When we arrived we were seated immediately in a back room. Perfect ! Our servers were excellent, not effected at all by the size of our party (16) Our drinks, apps and main course were all brought out in a timeless manner. All orders were just as ordered. The Food: simply amazing! Be it a burger or dish, everyone's food was perfect! I can't speak highly enough about our experience And we will def be returning, as we go out as a group each Friday night after the local car show read more

Amazing seafood! Crab cakes are to die for! Food is so fresh and cocktails are amazing! Steak was cooked to my perfection based on my preference! read more

Great food and service here. We had a wonderful time here watching Super Bowl. Highly recommend read more

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

Food was okay. But what caused this negative review is I was charged $10 more than what I signed my bill for. Only time in my life this has ever happened. read more

Food and service is always great. It's a little on the pricey side. I wish portion s were a little bigger, but overall solid place.

The food is really good! I've been twice now. Their presentation is great. Everything tastes super fresh. I'm surprised it's not busier!

Love the new brunch menu & times. Fri-Sun 11-3. So many things to put their amazing short ribs on. Including Eggs Benedict! Occasionally some great sliders show up as specials. read more

Bistro603 - PB & habanero jelly bacon slider! - Burgers Near Me - Nashua, New Hampshire

Excellent place for gluten free and vegan options. Drinks are great. Our new favorite place.

One of my favorite restaurants in Nashua. The food is excellent, the ambience is great. The waiters and waitresses are superb, great customer service. The restaurant and the bathrooms are clean, great outdoor dining with the fire pits. The food maybe a little costly but you get what you pay for. I recommend this restaurant to everyone. read more

Super good!!! Loved the atmosphere. My only wish there would be they had more chicken items. If they had, I'd be going WAY more!! Not sure how to reply to Jeff the owner, so I'll try this way! Chicken tacos or some kind of sandwich. I know you have it at lunch! If so, it would probably be more of a go-to. We moved back from Boston and are really missing the modern American restaurants so this is refreshing. read more

Ate here. It was ok. I didn't love what I had. The atmosphere was nice. Staff were nice. The menu didn't work for me, however that doesn't make this a bad place to eat. read more

We were told the kitchen was short staffed. I didnt have an issue with waiting an hour for our food but the food was inedible. The burger bun was dry and hard as so was the burger meat. The fries were soggy and tasteless. We also ordered the sweet short bread and one side was burnt. I got the sense the wait staff didn't ask how everything was because they were afraid to ask. I've very tolerable but this had to be the worst meal out I've had in years. Everyone else at the table had the same complaint. Sorry 603. I would never go again and spend that kind of money for awful food. read more

Went for brunch New Years Eve. Heard great things about this restaurant. Food was great. Very fresh and homemade. Not processed food. Great menu. Vegan options. Drinks were good. Great Service. One of the best restaurants I've been to in years. read more

Went tonight with my fiance and the experience was really good! The waitress did take about 15 minutes to greet us but as a fellow service worker we didn't hold that against her. I got the gin blossom and my fiance got the spyglass beer and we both enjoyed two rounds of our drinks. We started with the Crab Cakes and they were sooo good(we were scraping the plate for the sauce)! He got the Street Corn Bowl and I got the Short Rib Tacos and we both enjoyed our meals and were full half way through. The food and drinks came out really quickly. We ended the night with the turtle cheesecake and that was delicious. The atmosphere was really nice and they had a live singer which was nice. We both agreed the experience was at least four stars and we would definitely go back! read more

Best place ever. The food is fantastic. They also come through in a pinch. Our caterer had to bow out at the last minute and I needed vegan food for 20 people! They were awesome. They really stepped up to the plate and provided delicious food. Kudos to the team at Bistro603!!! read more

Delicious! I don't usually exclaim "this is delicious" when I eat something and that's what I did when I had their brunch

Bistro 603 was amazing from the atmosphere , food and staff was five stars all around!!! This is a great restaurant in amherst//Nashua and a MUST try if your in the neighborhood, can't wait to go back and try more items on the menu!!! read more

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Food made from scratch, extensive drink menu, great atmosphere and service. Many vegan and vegetarian options and whole menu can be also made gluten free read more

We went to dinner last night with another couple, all in all good. When entering don't sit along the front of the restaurant it is really warm from the kitchen. Waitress Rachel was very good and her fellow servers helped out when she was busy. The food was good except for the steak frites, which was very tough. We told the server who told the manager who came over and couldn't have cared less. We told her we didn't want to get a new meal because the other three were hot on the table. After a couple minutes of asking questions she said she would see what she could do about it, she is the manager she can pretty much do what ever she wants. In the the end she did what she wanted todo nothing. Never came back, looked away when she passed the table etc. Very immature behavior for a, not 20 something adult. I will probably go back sometime but if everything's not perfect we will approach the complaint differently. The rest of the food was very good. read more