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L'Hospitalet de Llobregat › L'Hospitalet de Llobregat › Gastro Burger
Gastro BurgerB+Worth Trying
Carrer d'Enric Prat de la Riba, 150, 08901 L'Hospitalet de Llobregat, Barcelona, Spain
· Hamburger restaurant, American restaurant, Fast food restaurant
· 4.4/5 Google (2182 reviews)
Reservations · Delivery · Takeout
Creative smash-style burgers with Spanish twists, lively small space, strong fan base but notable waits and doneness inconsistencies; reserve ahead.
Why it gets a B+ for overall quality
Gastro Burger delivers solid neighborhood dining through creative burger execution with Spanish-leaning flavors and a loyal regular following, but inconsistent patty doneness and extended waits at peak times limit its standing. Friendly staff and cult-favorite specials like the Donut Burger create appeal, though the small, crowded space and operational challenges prevent grade A territory.
Restaurant Summary
The room feels lively and compact, with the kind of buzz that says locals know this spot. Staff are often described as friendly and upbeat, though peak hours can stretch waits. One diner put it simply: "Book ahead or be ready to hang out." The cooking leans creative burger shop rather than stunt food: Spanish touches like rabo de toro, Iberico crumbs, and sriracha mayo show up beside the cult-favorite Donut Burger. When the grill hits the mark, flavors pop; when it misses, patties can lean too raw or too dry. Specials and nachos draw consistent smiles. For families, the menu has plenty of kid-friendly staples—straightforward cheeseburgers and shareable nachos—though the small space and occasional long waits may test patience. If little ones are sensitive to pink meat, specify doneness clearly and consider earlier, off-peak times.
At a Glance
- Creative Spanish-leaning burgers with fan-favorite specials
- Friendly vibe and strong regular crowd
- Long waits at peak and slow delivery on busy nights
- Inconsistent burger doneness reported by multiple diners
What Sets It Apart
- Spanish-influenced burger creations
- Monthly special burger
- Strong local regular base
What People Love
- Playful, flavorful burgers like the Donut
- Nachos that over-deliver
- Friendly, welcoming team
- Weekly specials that keep the menu fresh
Points of Concern
- Wait times can exceed an hour on busy nights; deliveries may be slower than estimates
- Pattie doneness inconsistency (raw vs very dry) appears across multiple reviews
- Allergy handling and order corrections are uneven; verify modifications
- Group reservations have failed at times; capacity constraints cause friction
Service & Dining Experience
Service StyleTable Service
Average Cost€26-34 per person
ReservationsRecommended
What to Order
- Expect €26-34 per person for a full meal; specify burger doneness; check monthly special for best value; confirm vegetarian availability before visiting on busy nights
Perfect For
- A casual burger night with friends
- Local regulars chasing monthly specials
- Pre-event bite if you reserve early
- Delivery when not at peak demand
Location Insights
Area: Dense suburban-urban corridor near Barcelona with local foot traffic, casual dining and delivery demand.
Safety: Generally safe, busy streets and lighting; occasional weekend crowds.
Nearby: Near residential blocks, shops, and transit toward Barcelona center; popular with locals and delivery riders.
La FloridaLa Florida is a primarily residential neighborhood characterized by mid-20th century apartment blocks and local commerce. The dining scene is modest, with a focus on casual eateries, traditional Spanish and Catalan cuisine, and affordable options catering to local families and workers.
Practical Information
Opening Hours
Monday
Tuesday
Wednesday13:00–16:00, 08:00–23:00
Thursday13:00–16:00, 08:00–23:00
Friday13:00–16:00, 20:00–00:00
Saturday13:00–16:00, 20:00–00:00
Sunday13:00–16:00, 08:00–23:00
Available: Reservations, Delivery, Takeout
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