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Mostaza in Buenos Aires Province

Discover Mostaza, a fast food spot on Av. Eva Duarte de Perón offering a relaxed atmosphere and casual dining in Grand Bourg.

4.3 1,303 reviews $10,000–15,000 Fast Food Restaurant American · Southern

Av. Eva Duarte de Perón 1461 63, B1615 Grand Bourg, Provincia de Buenos Aires, Argentina

FoodPlacee Passport Argentina · Buenos Aires Province · 51980
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Mostaza

Grand Bourg, Buenos Aires Province, Argentina

Hamburguesa Doble Con Cheddar Y Bacon Papas Fritas Medianas Café Latte Con Medialunas Un Desayuno Cafe Latte Con Un Alfajor Cachafaz T I PO Havanna Papas Con Cheddar
Rating★ 4.3 / 5
Price$10,000–15,000
CategoryFast Food Restaurant
Today 08:00 AM - 12:00 AM

Overview

About This Food Place

Gallery

Photos from Mostaza

Real shots of the food, atmosphere, and signature dishes at this location.

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Local favorites

Why People Come Here

A popular local spot known for tasty fast food, friendly service, and an inviting casual atmosphere perfect for all kinds of diners.

Highly Rated Fast Food

Boasting a 4.3 rating from over 1,300 reviews, Many praise the consistently hot and flavorful meals served here.

Extended Opening Hours

Open daily from early morning until midnight, this spot is perfect for breakfast, lunch, dinner, and late-night cravings.

Group Friendly & Family-Oriented

The casual setting welcomes groups and families, offering kids' menus, high chairs, and wheelchair accessibility for comfortable dining.

Great Coffee & Popular Dishes

Enjoy favorites like the Hamburguesa Doble con Cheddar y Bacon or a Café Latte with Medialunas, ideal for any time of day.

Multiple Service Options

With dine-in, takeaway, no-contact and regular delivery, plus outdoor seating, getting your meal is easy and convenient.

Accessible Facilities

Featuring wheelchair-accessible entrances and restrooms, along with free street parking, this location ensures comfort for all visitors.

Guest sentiment

What People Feel

A snapshot of what local diners frequently mention about this location.

MF
Morena Ferro 2 month ago

"La verdad es que no tengo nada para quejarme respecto a la comida ni al trato que recibí como cliente. Todo eso fue muy correcto. Lo que sí me parece importante mencionar, y por lo cual decidí escribir este comentario, es el trato que presencié por parte de la encargada hacia uno de los empleados, que claramente era nuevo. Me incomodó mucho estar ahí como cliente y ver cómo lo trataba: con poca paciencia, de manera despectiva y en un tono totalmente innecesario frente a los demás. Entiendo que en cualquier lugar de trabajo puede haber tensiones, pero hay formas y formas de corregir o guiar a alguien que recién empieza. No es justo ni para el empleado ni para los que estamos presenciando esa situación. Ojalá puedan tenerlo en cuenta, porque el clima laboral también impacta en la experiencia general del lugar"

T2
tefillen 25 2 month ago

"Se come bien muy buena atención me olvidé un broche y me lo guardo Gabriela ame ese gesto"

TTC
TOMI TOM Centurion 3 month ago

"Lo mejor de GRAND bourg! Eramos fanáticos de mc, hasta que visitamos mostaza grand bourg, todo el personal siempre con buena predisposición , buena onda, la comida siempre caliente , no como en el mc que siempre tenes que pedir que te cambien la comida xq todo frío. La verdad excelente Mostaza GRAND BOURG"

IG
Ivan Giusti 4 month ago

"Pedí el "Mega cuarto XL", el medallón de carne estaba bien cocido, con bastante cheddar y el pan estaba blandito. Las papas fritas venían bastante saladas (es preferible que te den el sobrecito en vez de salarlas ellos). El local impecable, todo ordenado y limpio. Lo malo es que los baños están en el primer piso. Los precios promedio a otros locales similares, osea algo elevado. Buena y rápida atención."

MG
Marina Guadalupe 4 month ago

"Hermoso local, muy buena la atención, excelente ubicación! Este local le da vida a GB,podés consumir adentro y hay un hermoso clima. Calidad de la comida muy buena. Los felicito"

JG
Joaquin Garcia 4 month ago

"excelente lugar para comer, muy limpio y te atienden de 10, muy amables los del personal"

AR
Agustina Rosales 4 month ago

"Muy buena atención por parte de Kiara y del encargado! La comida rica y el ambiente familiar siempre! Todo estaba muy limpio y en buenas condiciones!"

DP
Daniel Pelz 4 month ago

"Mostaza de grand bourg, todo ok, todo muy rico, usen la app para acceder a promos y descuentos."

Visit info

When to Visit

Weekly hours below — always confirm with the business before holidays or special events.

Today Closed
Weekly hours
Monday 08:00 AM - 12:00 AM
Tuesday 08:00 AM - 12:00 AM
Wednesday 08:00 AM - 12:00 AM
Thursday 08:00 AM - 12:00 AM
Friday 08:00 AM - 12:00 AM
Saturday 08:00 AM - 12:00 AM
Sunday 10:00 AM - 12:00 AM
Hours may change. Please confirm with the business before visiting.

Best time to visit

Plan your visit to enjoy fast and friendly service throughout the day, with options for all meals and late-night dining available.

Weekdays from 8:00 AM to midnight for a full day of dining Late-night dining until 12:00 AM, ideal for night owls Breakfast hours with popular coffee and pastries start early Evenings are great for group dinners in a casual setting Typical visits last 20 minutes to 1 hour, perfect for a quick bite or relaxed meal

On the map

Where This Food Place Lives

Find your way to Mostaza in Buenos Aires Province .

Address Av. Eva Duarte de Perón 1461 63, B1615 Grand Bourg, Provincia de Buenos Aires, Argentina
Phone +54 2320 48-0228
Area Buenos Aires Province
Call Address copied ✓

Questions answered

Food Place Questions

Find answers to common questions about Mostaza, a popular fast food restaurant in Grand Bourg, Buenos Aires.

Mostaza is open Monday to Saturday from 8:00 AM to 12:00 AM, and on Sunday from 10:00 AM to 12:00 AM. Hours may vary on holidays or special occasions.

Guests can enjoy breakfast, lunch, dinner, dessert, and seating with options for dine-in, takeaway, delivery, no-contact delivery, and outdoor seating to fit different preferences.

Yes, Mostaza offers vegetarian choices along with quick bites, coffee, beer, and alcohol, providing a variety of options for different tastes.

Accessibility is supported with a wheelchair-accessible entrance and toilet to ensure a comfortable visit for all guests.

Payment can be made using credit cards, debit cards, and NFC mobile payments, making transactions quick and convenient.

Mostaza is family-friendly, offering a kids' menu, high chairs, and a good environment for children to enjoy their meal.

Visitors typically spend between 20 minutes to 1 hour at Mostaza, depending on the meal and dining preference.

Favorites include the Hamburguesa Doble Con Cheddar y Bacon, Café Latte with Medialunas, Papas Con Cheddar, and the Hamburguesa Triple with Cheddar and Onion. Menu items and availability may change.

For owners

Own or manage this food place?

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Menus, prices, hours, services, and availability may change. Please contact the food place directly before visiting or ordering.