Vegan
American
Western
Fast food
Delivery
Take-out
Gluten-free

Vegan fast-food chain eatery. Offers a colorful menu, featuring a variety of legume-based burgers, sides, and desserts, crafted with 100% natural ingredients. Among the latest additions are the 'Margherose' pink pizza and the house-made vegan Kebroll. Special edition burgers are available seasonally. Sides include potato wedges, edamame, and fried breaded eggplant. Open Mon-Thu 13:00-16:30, 19:30-23:30, Fri-Sat 13:00-00:00, Sun 13:00-23:30.


Venue map for Flower Burger
© OpenStreetMap contributors

16 Reviews

First Review by Clara_D_M

r.lopes

Points +384

Vegan
10 Nov 2024

Will never go again

We had a tuna pizza, the Flower Burger and some fried eggplant on the side.

Pizza (10.50€) was unexpectedly kid-sized. The dough was dry.
Burger bread was dry and fell apart in our hands. The sauce was a relief in all the dryness.
The eggplant was just horrible and left a very oily aftertaste in the mouth.

Very low quality and pittyful food. Everything is frozen and they just heat it up or deep fry it there.

🍔 If you are in Madrid and want a burger go to MAD MAD VEGAN.
If you want a pizza go to Pixie&Dixie or Choose.

I do not recommend this place, despite it being in a central location and being a fully vegan establishment.

Pros: Friendly staff

Cons: Dry food, Everything is pre-frozen food, Not a nice environment inside

Amber_Bunny

Points +33

Vegan
05 Nov 2024

Lesbian vegan approved

Lesbian couple had a delicious dinner here! The fries are so good and the burgers have amazing sauces in them!

tom2k

Points +62

Vegan
25 Oct 2024

secret sauce is a worthy secret

fun theme and the burger was good but not spectacular (fast food after all), I rly liked the "secret sauce" tho

Updated from previous review on 2024-10-25

jalopy

Points +295

Vegan
12 Sep 2024

Vegan patatas bravas option

It’s the only thing I got but was really god and cheap!

FernandoRuiz

Points +179

Vegan
27 Aug 2024

Muy buenas hamburguesas!!

La locación, la variedad de las hamburguesas y sus carnes veganas!

Pros: La hamburguesa morada, Las papas bravas

Soniuca257

Points +26

Vegan
30 Jul 2024

Rico y divertido

Los panes de colores son muy divertidos y las berenjenas crujientes están espectaculares.

Juan-mak

Points +83

Vegan
27 Jul 2024

Hamburguesas veganas muy ricas

Servicio agradable y rápido, la comida estaba muy buena y original,

LeFunks

Points +8929

Vegan
01 Jul 2024

Some burgers are better than others

We tried red beans, chickpeas and lentil burgers and we all think the winner is the lentil based patty. Suculent, tasty, juicy. The other two were a bit dry in comparison.

Starters are rather underwhelming. Deep fry aubergine slices were outstanding though

We had lunch on Sunday and the place was packed with families w/ small children overexcited with the colourful meals, as a result the noise was quite unbearable, even to Spanish standars which believe me are really high. Also had to wait over 30 minutes for our order due to the high number of customers. Staff were nice and helpful

Updated from previous review on 2024-07-01

Pros: Tasty colourful burgers, Lentil patty was outstanding , Nice helpful staff

Cons: Noisy, packed, underwhelming starters, Long wait to get our order

hack_man

14 Jul 2024

And some place’s burgers are bigger than other place’s burgers

LeFunks

15 Jul 2024

JasvinderHundal

Points +15

Vegetarian
29 Jun 2024

Gross

I got the avo bowl - it was tasteless and disgusting.l and I couldn’t even finish it. The eggplant bites were ok but also needed more salt. The coco crunch was pretty good actually and I’d buy that again for sure

Clara_D_M

Points +15463

Vegan
21 Jun 2024

Good burger & dessert, potato wedges could be improved

I finally tried Flower Burger via delivery since they had a very interesting promotion on Glovo. The burger was surprisingly good (the bread was a bit dry), the dessert was amazing. The only thing I would improve are the potato wedges: they are not homemade and you need to pay extra if you want a sauce, don’t know if I’m the only one but I’m shocked every time I need to pay extra for sauces…

Updated from previous review on 2024-06-21

Tmoss682

Points +3018

Vegan
14 Jun 2024

Prettily Packaged Vegan Fast Food

Flower Burger offers standard fast food with a trippy tie-dye presentation. The theme alone warrants a visit although the food won’t blow you away—the bill might.

The buns are colorful and crisp, the veggies taste fresh, and the condiment pairings are interesting and unique; unfortunately, the patties are bland in texture and form. Changing to handmade patties would elevate the whole experience to fantastic heights.

The prices are high for Spain. They’re also high for comparable vegan food in Madrid. We received a discount because of their opening promotion, but the bill was still inflated. If you’re looking for a bargain, they offer many day-specific deals—10% off on Monday!

There are many things to love about Flower Burger: it’s unique. If they fix the problem at the center of their buns, they could stand tall with any vegan fast food establishment.

Updated from previous review on 2024-06-14

Pros: Location, Creative

Dandare

Points +716

Vegan
12 Jun 2024

Maraviilloso!!!

Hamburguesas veganas riquísimas y bastante económicas.
Muy saludables (todas elaboradas con elementos caseros, nada de ultra procesados). Muy creativas.
Y lo más importante muy ricas.
Todas acompañadas de guarnición (incluida en el precio).
El personal muy amable y comunicativo. Chiara fue un encanto.
Un lujo tener este tipo de locales en Madrid.

Pros: Riquisimo, Precio , Simpatía y profesionalidad

JossAzul

Points +122

Vegan
11 Jun 2024

Rico

Servicio rápido y amable
Lugar muy alegre
Todo muy rico

alex-elko

Points +26

Vegan
06 Jun 2024

Jungle Burger

Jungle burger is absolutely amazing!!! delicious! and take eggplants on the side!

Pros: sweet service, delicious food, beautiful decor

ChiaraCesari

Points +16

Vegan
03 Jun 2024

Amazing

Best burgers ever in Madrid 🌷

Karolinamb

Points +111

Vegan
31 May 2024

Hamburguesas muy coloridas y saludables

Nuevo sitio vegano en Madrid con divertidas hamburguesas coloridas elaboradas de forma casera con vegetales y panes con los colores del arcoíris. Todo muy apetecible, además tienen pizzas y varios tipos de patatas para acompañar, también nuggets de seitán muy buenos y postres. ¡Todo vegano!

Pros: Casero y con ingredientes naturales, El sitio es muy bonito y alegre




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