Vegan
American
Fast food
Fast food vegan restaurant est. 2018 in the 3rd district of Paris, near the stations Oberkampf and République. Restaurant makes vegan burgers in house. Served with french fries, you can choose between ketchup and mayo. The menu also offers some vegan snacks as well as vegan desserts such as a chocolate brownie. Previously known as Burger Theory. Open Mon-Thu 11:30-22:00, Fri-Sun 11:00-22:00.
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Last update on 21 Dec 2023 by Theoryrestaurant
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Added by Ricardo on 25 Sep 2018
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152 Reviews
First Review by Karotte
PamelaMyles-Hooton
Points +460
Loved EVERYTHING about this place! - Edit
Wow what a fantastic place! Almost impossible to decide what to eat as everything on the menu sounded so delicious. Guy who served us was super lovely and helped us choose. We had the Giant and the King Mushroom burgers, loaded fries and a large buffalos. We left with two chocolate brownies (thank you!) which were the perfect snack for our journey home. Can’t wait to go back!
Read moreUpdated from previous review on 2025-08-31
Pros: 100% vegan, Fabulous food, Great vibe
Cons: Nothing! It was perfect 💚
AntonyOnTyne
Not forgetting the most excellent chocolate brownie!
Read moreGuest
hanniebunnie
Points +442
amazing burgers!!! - Edit
we had the spicy cajun and the double cheesy and were both extremely impressed with how wonderful the burgers tasted! fresh salad, homemade sauces and super tasty patties, also very fitting burger "concepts" (the combinations go together so well). the menu is a great offer, a highly valuable option! the staff was nice and eager to help. even though the front of the restaurant might not look like something crazy special, the food tells another story 🥦 10/10 would visit again, simply delicious 💚
Read moreUpdated from previous review on 2025-08-26
Guest
vegcomfome
Points +186
Não tem erro, muito bom! - Edit
Muito bom!
Read moreLugar pequeno, atendimento atencioso e bastante opção no cardápio.
O milkshake não estava disponível infelizmente, mas o restante estava muito bom.
Destaque para o brownie que faz o seu papel - pesadinho e com pedaços de chocolate inteiros no meio.
Os burgers com bastante molho e recheio, incrível.
É burger, fritura e doce, meu. Só vai que não tem ruim!
Updated from previous review on 2025-08-23
Pros: Gosto incrível, Atendimento, Escrito que é vegano por todos os lados!
Cons: Nem tudo do cardápio estava disponível
Guest
naocomaanimaisporfa
Points +222
Hamburger délicieux - Edit
Très bon burger et le brownie c’est aussi super bon ! Les prix sont justes et l’accueil super sympa.
Read moreGuest
Chad_and_Emily
Points +2924
Excellent burgers - Edit
Great service and great burgers. A few outside tables and a few additional inside upstairs.
Read moreSkip the milkshakes. Too watery.
Guest
AK24
Points +538
Delicious burgers - so much choice. - Edit
The hardest part was picking which burger. I had the spicy one which was delicious. I also tried their milkshake and cookie and they were a bonus.
Read moreUpdated from previous review on 2025-07-27
Guest
MariaLedoux
Points +1749
Great food and great service - Edit
What a great place this was to eat in. The burgers were delicious along with the frites and roasted brocoli. The burger and the bread were fantastically good,
Read moreI would definitely recommend. The room upstairs is nice and there is outside tables for eating too.
Updated from previous review on 2025-07-15
Pros: Great food, Great people and service, Great vibes and good value
Guest
Delphine4
Points +20
Excellent food - Edit
Both burgers were delicious, with fresh ingredients, home made sauce, very good bread. Loved it! Fries were also very nice. Even the drinks are carefully selected. Great place! I like the coherence of the menu (no Coke or similar big corporations, as much as I could see). The room upstairs is ok. This might be the only negative thing in the experience, the place is not very nice. All in all, I will come back for sure.
Read moreUpdated from previous review on 2025-07-01
Pros: Excellent burgers and fries, Very nice staff, Big portions
Cons: Not very cosy
Guest
kltodd
Points +89
Give it a try - Edit
Don't be put off by the frontage, you can sit upstairs, the girl serving was super helpful and the tastiest burger I've had from a long time!
Read moreUpdated from previous review on 2025-06-09
Pros: Great food, Helpful staff, Good value for Paris
Cons: Not a dislike but a bit tatty decor
Guest
IsabelleChambard
Points +74
Burger Portobello - Edit
Leurs burgers sont délicieux, bien équilibrés, leurs pâtisseries aussi.
Read moreUpdated from previous review on 2025-06-08
Pros: Le burger Portobello road une tuerie, proposer des brocolis c'est TOP🥦, Grand choix de burgers
Cons: Brocolis presque froids
Guest
x_nik_las_x
Points +18
Best vegan Burger in Paris - Edit
all burgers are great, especially the "double cheesy" (vegan steak burger)
Read moreUpdated from previous review on 2025-05-27
Pros: double cheesy, royal cheesy, staff members
Guest
AbiM
Points +4998
Lovely - Edit
One of us loved their burger, the other one loved their healthy bowl. Both happy! While walking between Gare de Lyon and Gare du Nord
Read moreUpdated from previous review on 2025-05-11
Pros: Water for the sink in the loos operated by a pedal
Guest
TalyaAvigad
Points +290
Nice place good burgers - Edit
Very nice place with very good burgers and fries.
Read moreYou can sit on the second floor
Updated from previous review on 2025-05-09
Guest
Hannemarieliese
Points +968
Exactly what you expect - Edit
The chicken burger is better than the ones with the soy patty, the cauliflower is kind of refreshing and really good, the buffalo wings are drenched in a barbeque sauce that's even for a skeptic okay. But note that the loaded fries are served with the same BBQ sauce.
Read moreThe portions are decent, the flavours strong, it's not the best I've ever eaten but I'd go (ore order) there again and all my post marathon cravings were satisfied.
They offer Uber eats delivery and that worked great!
Pros: Decent portion sizes, The cauliflower!
Guest
MichaelStehle-Martin
Points +57
Our favourite Burger in Paris - Edit
Friendly staff, good choice of really yummy burgers, great fries. Seating outside or upstairs.
Read moreUpdated from previous review on 2025-04-12
Guest
Resalie
Points +55
Lovely burger - Edit
We went there bc our first choice was closed, but I couldn't be happier that it was. The burger was thick and juicy, the fries were crunchy and salty and the staff was so sweet and friendly. We even got ourselves a delicious milkshake to go. Definitely recommend, if you are in Paris!
Read morePros: Delicious food, Friendly staff, Quick service
Guest
onidom
Points +60
Not great, not bad, but good value for money - Edit
At 15.50 for a menu (burger side drink) that actually gets your stomach full, this was one of the cheaper meals we found on our trip.
Read moreThe burger itself (I had Giant Theory) was the weakest part, as both the soy medallion and the bread were kinda dry, and the toppings were slapped on messily so some bites were lacking "juice", but it was still passable. Grilled cauliflower with peanut dip was surprising in a very good way. Mayo and ketchup both tasted homemade.
Extra point for the space on the second floor: low tables, real cutlery, clean toilet.
Guest
·X·
Points +25060
Theory - Edit
OMG. It was amazing. Why aren’t you eating there right now? Go! 💚💚💚
Read morePS- The double cheeseburger and bbq twists were impeccable.
Clara_D_M
This place is so amazing. Went there probably 20+ times. Glad that you liked it!
Read more·X·
Thanks! I don’t indulge in vegan junk food often, but when I do, I hope it’s always this good! So jealous that you’re so close to this place. ☺️
Read moreGuest
talisma
Points +700
Good burgers but... - Edit
Burgers are good but I came on one evening were everything was dirty. The stairs ramp, the tables, the floor... it made the experience not so pleasant. Not sure if I would come back.
Read morePros: Great choices of burgers, Friendly staff
Cons: Place very small and quite dirty.
Guest
CryssWorlds
Points +1554
In my Top 3 of vegan burgers in Paris ! - Edit
The burgers were super generous, and the cauliflower side was full of flavor and original—definitely a treat for your appetite.
Read moreThey have nice ethical soda options, and the staff was really friendly.
Definitely worth a try !
Guest
Elouan
Points +15
Restaurant très très bon - Edit
Je recommande ce restaurant qui est vraiment très bon.
Read morePros: Double cheesy, Nuggets
Guest
dynamiteva
Points +40
Top notch fast burger - Edit
Super friendly staff and the mushroom burger was really great. Great place for a quick burger, seatings on second floor (no elevator for those who have a hard time climbing stairs).
Read morePros: Friendly staff, Savery burger
Guest
Homme_outan
Points +335
Burger de qualité - Edit
J'ai pris sur le pouce le burger bbq. Très réussi. Le steak pané (parfaitement adapté) était accompagné d'un confit d'oignons et de fromage fondant. Le goût bbq était équilibré. Pas sec du tout, ni horriblement gras.
Read moreEn revanche, je l'ai trouvé trop petit. Mais le tout mérite quand même un 5 étoiles.
Pros: Le goût , Les ingrédients
Cons: Trop petit
Guest
agathelcn
Points +383
Très bon fast food - Edit
Très bon burgers avec choix varié
Read moreGuest
Eferre
Points +56
Très bon ! - Edit
Choix varié de Burgers et de Bowls vegans !
Read moreGuest
sjane88
Points +72
So tasty! - Edit
We went twice during our stay just to have the Kobe bowl again. Such a lovely combo of veg, quinoa, faux meat and satay sauce. The Royal burger was also very good. Nice staff and places to sit upstairs or outside. I’d recommend stopping by!
Read moreGuest
Trave11ingVegan
Points +36
Plantastic burger - Edit
Loved the king mushroom burger, plenty of sauce!
Read moreGuest
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