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Centro & Microcentro › San Telmo › MERCI Mercado de San Telmo
MERCI Mercado de San TelmoBWorth Trying
Carlos Calvo 455, C1102AAI Cdad. Autónoma de Buenos Aires, Argentina
· Restaurant, Modern French restaurant, Bakery
· 4.5/5 Google (3532 reviews)
Delivery · Takeout
French-leaning bakery-cafe in San Telmo Market with standout pastries and coffee but inconsistent freshness and service; good value for casual bites, uneven for full meals.
Why it gets a B for overall quality
MERCI Mercado de San Telmo delivers appealing pastry and coffee quality in an attractive market-corner setting, but quality swings between fresh, beautifully balanced items and stale or underwhelming offerings prevent higher standing. Friendly staff warmth is offset by peak-time delays and occasional service lapses. Best suited as a charming market stop for pastries and coffee rather than a destination dining experience.
Restaurant Summary
Set on a lively corner of San Telmo Market, MERCI feels like a slice of Paris in BA with glass cases of glossy tarts and warm bread aromas. Service warmth pops in several mentions—“the staff made our dessert stop feel special”—though peak times can bring waits and occasional mixups. The scene is cute and bustling, ideal for a sweet break between browsing stalls. The cooking leans classic French café: quiches, croque-style sandwiches, and refined pâtisserie rather than edgy fusion. At its best, éclairs and lemon pie are beautifully balanced, coffee is polished, and a simple quiche hits the spot. At its worst, a few items read day-old or underwhelming (notably some empanadas and croissants). Expect elevated traditional flavors with market practicality. For families, the menu is naturally kid-friendly: plain croissants, pain au chocolat, omelettes, lemonades, and simple sandwiches work well. There is no kids menu, but choices like croissant monsieur, french toast, and brownies make it easy. Portions are moderate; pick extra pastries if sharing with younger eaters.
At a Glance
- Standout éclairs, lemon pie, and solid coffee
- Friendly staff mentions and English-friendly service
- Inconsistent freshness (reports of stale pastries, dry cakes)
- Slow or uneven service at peak times
- Isolated food safety complaint (moldy empanada) despite otherwise positive reports
What Sets It Apart
- French patisserie inside historic market
- House-baked breads and viennoiserie
- Cafe service plus takeaway
What People Love
- Refined éclairs and tarts that feel patisserie-grade
- Warm interactions with named staff
- Convenient corner location at the market
- Reliable coffee drinks alongside baked goods
Points of Concern
- Freshness variability: multiple reports of stale or dry pastries alongside many fresh-baked praises
- Service coordination issues during rush hours (forgotten items, staggered plates)
- Pricing feels high to some for portion sizes and market setting
- Review patterns are consistent with potential coordination (tourist-heavy context, some marketing phrasing) which may not reflect typical diner experience
Service & Dining Experience
Service StyleTable Service
Average CostARS 18,000-28,000 per person
ReservationsNot required
What to Order
- For kids: croissant au beurre, pain au chocolat, omelette nature
- For vegetarians: V Campagne salad, V Champignons sandwich, quiche Roquefort
- Light lunch combo: quiche + salad + coffee
Perfect For
- A mid-market coffee and pastry break
- Light lunch during San Telmo browsing
- Sweet tooth stops for classic French treats
- Casual catch-ups in a lively market vibe
Location Insights
Area: Historic indoor market hub attracting tourists and locals; casual, lively, and vendor-driven.
Safety: Busy daytime foot traffic, generally safe inside market; standard urban caution after dark.
Nearby: Antique stalls, cafes, empanada and grill vendors, Sunday fair; popular sightseeing corridor.
San TelmoSan Telmo offers a bohemian and artistic dining environment with many cafes, traditional Argentine parrillas, and modern eateries. The neighborhood is known for its relaxed yet vibrant atmosphere, attracting those who appreciate a blend of historic charm and contemporary culinary trends.
Practical Information
Opening Hours
Monday09:00–20:00
Tuesday09:00–20:00
Wednesday09:00–20:00
Thursday09:00–20:00
Friday09:00–20:00
Saturday09:00–20:00
Sunday09:00–20:00
Available: Delivery, Takeout
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