The Tonic in Konstanz

Courteous service Excellent vegan bowl and no-chicken burger Quiet, relaxed atmosphere

The food is good, the prices are a bit higher. The service was friendly. The atmosphere is modern and inviting, an interesting mix.

Great location. Friendly staff. I've been around a lot, we were really impressed by the quality, the taste and the great food. This also went very quickly - we will definitely come back! 5 stars, keep it up!

Oh heavens, what can I say? 🤩🤩🤩 Today was girls night with my friends and we had the best burgers and sweet potato fries we have ever eaten. I got a pen and paper and wrote a little note to the kitchen --- soooo delicious! The cocktails were also perfect! The staff is friendly and fulfills every wish - always with a smile on their faces! That's how gastronomy works!! We'll definitely be back soon!

We were there 15 minutes before opening, it was pouring and we had to wait in front of the local until opening time. The food was pretty average, breast pockets were good, you can't go wrong. The burger wasn't good, the meat was very dry and had a strange taste. All in all a 3 as a rating, we went there first because a good friend recommended it to us. She was very disappointed that the quality had generally deteriorated.

We passed The Tonic by chance. It appealed to us visually and we liked the lunch menu too. We were served very friendly. The burger and the beef teriyaki tasted excellent. Freshly prepared and beautifully presented. Definitely worth a visit

Delicious food and very nice service!

Very tasty food. 😋 We'll definitely be back.

This used to be a top restaurant for me. Not anymore today. Since the change in leadership, the quality has declined.

Very good food, nice little restaurant. Gladly again.

Super nettes, junges, fähiges Team. Das Angebot ist mal angenehm anders, super frisch und lecker ! Auch sehr gute vegetarische Burger und Vegane Burger und Gerichte. Sehr empfehlenswert ! Unbedingt reservieren !

The Tonic - mega delicious burgers. Cozy, centrally located location with very tasty, fresh food. Friendly & attentive service. Would love to come back.

Super delicious food and very friendly staff. What more could you want? We will definitely eat here again on our next visit to Konstanz

Good evening, I ate here for the first time today and was shocked. The restaurant itself is beautifully designed and the food was okay apart from a few minor things. However, I was negatively surprised at how the owner could behave like this towards his staff. Because of a human error, the owner loudly reprimanded an incredibly friendly employee in front of the entire restaurant and I can't believe how shameful and disrespectful that was towards the waitress. For these reasons, I briefly considered leaving the store immediately and reprimanding the owner myself. I have never had an experience like this before and I wouldn't wish it on anyone. I hope or pray that something like this never happens again and is stopped immediately. Despite the stress, the service was remarkably friendly and professional. I won't eat here anymore.

Drinks and burgers are below average, the waitresses are nice. The boss is extremely unfriendly to his employees, super cringe to watch. Very poor value for money.

Amazing lunch , coctails are so good tooo 🥰 the best us the chicken bowl , chicken teriayaki is okay, hummus with focaccia is yummy

Were there for the first time and definitely not the last😃Very nice, friendly and courteous team. We were always asked if everything was OK, the boss came to the table and wished you a good appetite, respect was very cool, the food was very tasty, we had falafel salt, burgers with sweet potatoes and chicken bowls, excellent.

Fast and very very nice service. Food was very tasty and sufficient portion. Recommended!

Nice place with decent food at good prices given the area. We enjoyed the fresh bowels noting that one can also indulge into a more calorie driven burger. The only thing that put me off a bit was the hygiene which seemed a little uncontrolled in my opinion. E.g the floor to the toilet was all greasy and I caught a glimpse of the cooking facilities… I’ll let you guess

The four of us looked at the menu outside. That alone convinced us. The boss came along. We also liked his friendly, unobtrusive manner. So we sat down. Service great. 3 different, individualized burgers, a bowl. You can tell very clearly that everything is fresh and homemade, as promised by the boss. Also absolutely good in terms of price. Next time I'm in Konstanz I won't have to look for a restaurant anymore, I'll go straight to 'the Tonic'!!

After the starter, we waited almost an hour for a Caesar salad and G.O.A.T burger. Other guests who arrived noticeably later received their main courses earlier. Even after asking, they were told off several times that the main courses would come promptly. The staff overall made a disorganized and unpleasant impression. The taste of the food was mediocre.

New young owners, very committed. And delicious card.

Great burgers The staff and also the boss are very friendly. The burger tasted excellent, as did the dessert. Despite the busy restaurant, the food came surprisingly quickly. It is recommended to reserve a table in advance as many tables are already reserved.

Perfect service! Short waiting times and fantastically good cuisine! Perfect table outside, the service was quick, courteous and nice! The burger (The G.O.A.T) couldn't have been better! The truffle mayonnaise with the French fries was just right! The desserts are also highly recommended! If the weather is good, you should definitely make a reservation if it's not on a Monday evening like we are during the week! PS: If the boss reads this, keep the new employee! Absolute team player and simply very guest-oriented! We will definitely come back! 🍔 PPS: Unfortunately the food looked too good, so there was no time for photos! 🤤😬

Really delicious burgers, all with double toppings! The options range from the classic cheeseburger to more unusual variations with goat cheese and blueberry jelly. There only seem to be a few problems with the organization of reservations, although as a guest you hardly notice anything about them.

A cheerful team serves tasty, cleverly prepared (and plentiful!) dishes. Recommended: chicken punch, sweet potato fries. Almost always open.

Perhaps one of the best burgers.👍Fresh beer, relaxed atmosphere.

Good burgers and cocktails. Gladly again.

Food delicious. Truffle fries way too expensive for the taste and soaked in fat. Drinks 0.2 - 0.4 between €4 and €6.

We visited the restaurant because of the good reviews. We were there in the afternoon around 3:30 p.m. After we ordered drinks and needed time to choose from the lunch menu, no one showed up to take the order. We just had a drink and then left.

Wir sind extra am frühen Nachmittag zum Tonic gegangen um für den Abend zu reservieren, weil wir uns auf ein leckeres Mal gefreut haben. Der Kellner sagte uns, man könne keinen Tisch draussen reservieren, nur im Restaurant innen und wir sollten einfach abends wieder kommen, es sei kein Problem. Als wir Abends wieder erschienen hiess es, wir hätten reservieren sollen und alle Tische seien jetzt besetzt, es tue ihnen leid, aber es gäbe keinen Platz für uns. Sorry aber das geht gar nicht, Kunden so zu veräppeln und enttäuschen, da kann das Essen noch so gut sein.

Great service and delicious food. Great outdoor area.

So if you are in Konstanz, you should definitely eat there. Great and really very good food, nice ambience and good cocktails. And if you prefer to sit outside, that is also possible. There are enough seats with parasols. Big compliments to the kitchen and the staff in general. Bravo keep it up!!!!

Excellent Halumni Burger. Not cheap, but it's a tourism hotspot

We thought it was really cool that there was an activity every day. For example, a cheap bowl on Monday or every burger for 10 on Wednesday. Everything tasted good and the portion size was good. Once the wrong insert came, but no problem, it can happen. When it gets busier, the service struggles to meet all of the guests' wishes. The atmosphere is great, we felt very comfortable. I found drinks a bit too expensive, water in particular should be cheaper. With a little tweaking it can become one of the best restaurants in Konstanz.

Used to be my favourite place in Konstanz for lunch, great food and cocktails but not sure if new owners or management but service has been terrible last 3 times. I brought my family the last time and was embarrassed at how bad it was. Waiter found any other job to to apart from serving us. Even when we went to pay at the end he walked off in another direction to do nothing and leave us waiting at thr cash register. Very sad to see once a wonderful place go down.

Great bar for drinks and food. The burgers in particular are recommended

Very nice restaurant, very friendly staff. Salads and lemonade were super tasty.

Great ambience and excellent service

No card payment possible and that in the Lake Constance tourist region. The bowl contains peas instead of edamame, even though the menu says it has edamame. No receipt was given upon payment. Nice atmosphere outside.

Sorry, sat outside in the 2/3 full garden. 2 waiters, 1 waitress... There was a lot of chatter and tables cleared, but no service. After 15 minutes we went to the neighboring restaurant, where we were served immediately and very charmingly.

We even came back after lunch in the evening to have a few drinks. Very nice evening in a cozy atmosphere. Good drinks, great food, very friendly staff and a really nice boss. Definitely worth a visit.

The food is really delicious (especially the tofu bowl) and the staff was also very friendly. However, the online map does not match the on-site map. The one on site is smaller. I would also advise against ordering dessert. We wanted two pancakes and a small tiramisu. After a few minutes we were informed that there was no more small tiramisu, so we ordered a small creme brûlée instead. That came too. Since two of us had to leave, they already paid and we were told again that we had ordered pancakes. After about 40 minutes they still weren't there so we asked again. The waitress was then told in the kitchen that there were no more. You can't keep your guests waiting unnecessarily for so long and in the end you don't even get anything. Since we were at least compensated, the staff was very friendly and the food was delicious, it's three stars.

Very very tasty food, friendly staff. Pleasant outside despite being close to the road. Very good vegan selection. The no-chicken burger was great!

Delicious food at a good price. Friendly operation and good service. There were five of us there and we felt very comfortable. The burgers, pasta and bowl were very good. I will happily eat here again the next time I visit Konstanz!

Really very good restaurant, you felt very comfortable. My friend and I would particularly like to praise the waitress Chanti, she looked after us very well. Such personnel are worth their weight in gold. Very good. 👍

Mega delicious bowl, great service. Absolute recommendation! Addendum 2024: Unfortunately the chicken bowl has been adjusted compared to 2 years ago. The amount of chicken has been reduced. Unfortunately, the edamame and pomegranate seeds were also missing. At the same time, the price was corrected noticeably upwards. Sure, everything becomes more expensive, but the price-performance ratio is no longer there. Service and ambience are still great!

The goat cheese burger was very tasty.

Asked for a kids bowl, got a kids bowl and asked to pay full bowl price. It was no chicken breast but rather nuggets processed food. Burger was a bit bitter. Bellow average food quality.

Super tasty, good selection and great service

The vegan food was super delicious and the lady who served us was soooo super nice! Clear recommendation

Sehr gutes Essen. Moderne Menüs und Zutaten ohne dabei zu ausgefallen zu sein. Nette und aufmerksame Mitarbeiter. Wir waren 2 Tage in Konstanz und waren 2 mal dort essen, weil es so lecker war.

Very good food with fresh and “modern” ingredients. Not too fancy, just good.

It's been a few months, but I still want to rate it. A really quite small restaurant, I think on Bodan Square, but whatever...have eaten there a few times. Small menu, but everything is freshly prepared and really tasty. The staff and boss are absolutely helpful and friendly and have a good rapport with the guests. If the weather permits, there are also tables on the site itself. Definitely make a reservation in winter...I'll be back next year in May...

I love the salads they offer and the fries with cheese sauce. In summer, you can enjoy their food and drinks outside.

Accueil magnifique, belle terrasse. Emplacement bien centré. Assiettes ensoleillées de part les beaux légumes colorés. Délicieux, savoureux… superbe. Nous nous sommes régalés

Very good drinks and great service

One of the best burgers I've had! Relaxed atmosphere, especially on the terrace.

The burgers were very tasty and the service was friendly.

Everything is right here. Food and cocktails are great.

We had a great time at Tonic. Chantalle took great care of us and the food was delicious. Just for the service we would come back. Five stars!

The waitresses are nice and attentive. I didn't think the salad and the cheeseburger were that great.

Wir waren zum erstenmal da, aber nicht das letzte mal. Essen, Getränke und Personal war Perfekt. Schon lange nicht mehr so gut gegessen. Mfk Josrf M. aus Mauren / FL

Very tasty food, friendly staff and a relaxed atmosphere

A small place with good food and hospitality

Tasty food and cool climate! :)

Super nice staff, nice restaurant and very well rounded

Service good, food expensive and mediocre. It's better to eat better somewhere else for the same money.

Good service but the food on the menu sounds much better than it really is. Unfortunately really disappointing and not worth recommending. Value for money is also a joke.

Kleines und feines Restaurant. Vielseitige Auswahl an Speisen, die sehr köstlich zubereitet werden. Die Bedienung war freundlich und aufmerksam. Wir haben uns rundum wohl gefühlt.

Small restaurant with great food, we really enjoyed the evening and would like to come back. However, it is an advantage to make a reservation.

Today, after a long search for a restaurant in Konstanz that is also open on Monday, we became aware of The Tonic through the outstanding reviews. At first we were a bit skeptical about the really noticeable number of very good reviews, but after trying it out we can really agree with them. The Chicken Tonkatsu Bowl pleasantly surprised me and the Halloumi Burger was also very tasty. What should be highlighted is the really friendly service. If we hadn't had to catch our train, we would have loved to order dessert too.

Delicious food, super friendly service. A place where you definitely have to try!!

The service was extremely good 👍 Great information about alternatives, suggestions about what could be combined, uncomplicated & clever. I felt powdered & diapered and loved it! And, yes, food was delicious too :)

Wir waren zwei Mal zum Essen dort. Chicken Katsu Bowl das Beste, das ich in den letzten Jahren in einem Restaurant gegessen habe. Combi aus Fleisch mit Avocado, Mango sehr lecker, leicht und beeindruckend mit Salat, Früchten und Erdnüssen angerichtet. Tip: Honig-Senf Dip und Chili-Mayo Dip 😉

Nicely decorated and overall nice atmosphere. The staff was really attentive and very nice and super personable. The food (burgers) was also delicious and really cheap (Wednesday is Burger Night, so you pay under €10 for almost all burgers)

Very good burger and delicious drinks here in Konstanz. The restaurant also offers many other dishes on the menu. We once had "The G.O.A.T Burger" and the "No-Beef Burger". The G.O.A.T burger is the one with the darker bread in the picture and I would highly recommend it to you. With the goat cheese, fig mustard cream and the beef patty, it's a phenomenal combination in my opinion. By the way, the drinks were also very good 🍹🍸.. Blue Lagoon e.g. B...

Pretty tasty food and a great selection of drinks! The service is also great!

What do you wish for a great evening. Friendly welcome and service, great food and delicious cocktails. All of this has been fulfilled by you. Thank you for a lovely evening. We'll definitely be back.

A shop exactly to my taste, great service, delicious food and drinks, I can only recommend this shop!!!

The food here is delicious. We had the Tonic Cheese Burger with sweet potato fries. These fries warrant a clear recommendation. They are some of the best I've ever eaten. They made the outside crusty and the inside soft and very tasty. The complementary mayo has mustard in it and tastes very good, too. The Chicken Bowl is nicely balanced, with a nice mango salsa. The honey mustard is also delicious. The only minus point is the rice, which somehow is not ideal for the bowl (too coarse and a bit hard). Also, the cheese in the burger is Emmental, which gives it a very strong cheese taste. However, if you like this, it's excellent. Clear recommendation here.

We ordered through Tasty. A bowl, a burger - both delivered super warm and it worked perfectly. The food was super delicious!!!! Great burger with double paddy, that's a mega portion, the bowl was super tasty, the meat was very tender. Thanks!!!

Wonderful atmosphere, super nice service. Delicious food and great cocktail

Super delicious food and very nice service.

Very tasty food and a service staff who had it under control even though she was alone at the beginning. Reservation recommended, we only got a table by chance for a limited time (but the kitchen was quick)

Thank you for the great evening. Great service, super nice, consistently delicious food, 🌟🌟🌟🌟🌟+ Kind regards, the people

Le personnel est très accueillant

Nice location with a large selection of vegetarian, vegan and meat dishes. Everyone gets something here and with a large selection. Food was very tasty. Gladly again next time.

Hey people If you are in Konstanz then you definitely have to come to this restaurant. The owner is super nice and super friendly. The food was outstanding. The restaurant isn't too big, it looks a bit inconspicuous from the outside but it's very well furnished and modern. I highly recommend it. A complete package with full points. Mega When we come back to Konstanz this will be the first stop for food

The food was very, very tasty and the employees were nice and accommodating. A clear recommendation!

Tasty burgers, wide variety of drinks, perfect option for lunch. Very friendly staff! Dog-friendly restaurant

Sehr angenehmes Klima. Für Gin-Fans das absolute Highlight der Stadt. Die Burger waren fantastisch und für den Preis unschlagbar. Sehr empfehlenswert.

Ich habe ein neues Lieblingsrestaurant in Konstanz. Sehr freundliches Personal, man fühlt sich schon beim reinkommen willkommen! Und das Essen war auch sehr lecker. Komme gern wieder.

Sehr freundlicher und schneller Service! Der GOAT Burger ist sehr zu empfehlen.

The Tonic in Konstanz bezaubert mit seiner Philosophie "eat clean & drink dirty", indem es gesundes Essen und kreative Drinks vereint. Hier trifft kulinarische Achtsamkeit auf Genuss, in einem Ambiente, das zum Verweilen einlädt und jeden Gast, ob Veganer oder Fleischliebhaber, willkommen heißt.

Tolles Essen und nettes Lokal. Coole Drinks und freundliches Personal. Sehr empfehlenswert! Man sollte aber reservieren. Wir hatten einfach Glück gehabt mit einem Platz ohne Reservierung. 😅

Sehr leckeres Essen, mit Liebe zum Detail serviert, immer frisch. Der beste Kaffee in Konstanz. Die Kellner/innen sind immer sehr Aufmerksam und freundlich. Jedes Mal ein Highlight des Tages hier zu sein!!! Sehr zu empfehlen.

Super restaurant avec des plats sans gluten et végétarien.

Sehr gutes Essen, sehr nette Atmosphäre, absolut zu empfehlen!

Habe über Tasty eure leckere Kürbissuppe bestellt und bin wirklich enttäuscht. Fast 10€ für eine winzige, unverhältnismäßig kleine Portion. Brot gab es auch nicht dazu, war leider auch nur noch lauwarm. Bin großer Fan vom vor Ort Erlebnis und der Qualität von Speisen und Getränken. Ich hoffe ihr steuert hier nochmal nach.