Chicha por Gaston Acurio

Where Plaza Regocijo Meets the Andean Kitchen

Cusco's central plazas have always attracted restaurants of varying seriousness. The ones on the main square, Plaza de Armas, trend toward spectacle for visiting crowds; those on the smaller adjoining plazas, like Regocijo, tend to attract a slightly more considered dining clientele. Chicha por Gaston Acurio occupies a colonial building on Plaza Regocijo 261, and the positioning matters: close enough to the historic centre to be genuinely convenient, far enough from the tourist-maximising strip to maintain a different atmosphere. The dining rooms inside retain the scale and architectural register of Cusco's Spanish-colonial built fabric, with high ceilings and stone detailing that ground the experience in the city's physical character rather than erasing it.

Corn, Chicha, and the Andean Ingredient Argument

The restaurant's name references chicha, the fermented corn drink that predates the Inca and continues to anchor Andean food culture at every economic level. That choice is not decorative. Peruvian corn — in its dozens of regional varieties, at altitudes where equatorial sun and cool nights concentrate sugars and colour differently than lowland agriculture — remains among the most underappreciated foundational ingredients in global cooking. The Andean highlands around Cusco grow varieties like choclo, the large-kernel white corn served boiled alongside cheese as a casual street snack, and purple maize, used in chicha morada and mazamorra. A restaurant that places corn at its conceptual centre is making a statement about what Andean cuisine actually is before the Spanish restructured it, and what it could be when taken seriously on its own terms.

The tradition of nixtamalization, the alkaline processing of corn that transforms its nutritional profile and flavour, is more associated with Mexican cooking in the global imagination than with Peruvian. But the deeper argument Andean corn-centric cooking makes is that Central and South American corn cultures have always been plural, with distinct fermentation, drying, toasting, and grinding traditions that vary by altitude, region, and indigenous community. Chicha por Gaston Acurio positions itself within that tradition: Andean rather than pan-Latin, regional rather than generic, and specific about its source geography in a way that matters at 3,400 metres above sea level.

Gaston Acurio's Role in Peruvian Gastronomy

Peruvian cuisine's emergence as a globally recognised culinary force over the past two decades owes much to Acurio's profile as its most visible internationalist. His flagship, Astrid & Gastón in Lima, operates at the highest register of Peruvian fine dining. Chicha functions differently in the network: it is the regional outpost format, designed to apply Acurio's sourcing and technique rigour to local Andean ingredients in the cities where those ingredients originate. The Cusco version is not Lima cooking transported to the highlands; it is, in intent, Andean cooking addressed on its own terms with the resources of a serious kitchen.

That distinction matters for understanding where Chicha sits relative to Cusco's broader dining picture. Mil, from Virgilio Martinez, operates at a higher technical and conceptual register and at a higher price point, drawing on altitude-specific ingredient research. Inkaterra La Casona offers Peruvian fusion within a boutique hotel context. Cicciolina anchors the European-influenced mid-range dining segment. Chicha sits in a zone of its own: Acurio-affiliated, regionally focused, and accessible to a broad clientele without being a casual drop-in canteen. Mauka represents the modern Peruvian direction at a comparable level. Together they define a city dining scene that has moved well beyond the plaza-front tourist restaurant in its most serious iterations.

Opinionated About Dining Rankings: What They Signal

Chicha por Gaston Acurio has held consistent placement in Opinionated About Dining's South America rankings across three consecutive years: #45 in both 2023 and 2024, and #64 in 2025. OAD rankings are assembled from the votes of frequent restaurant-going contributors, weighted toward experienced diners rather than first-time visitors or general public polling. Holding the #45 position in 2023 and 2024 before adjusting to #64 in 2025 reflects a competitive South American ranking pool that includes Lima's concentrated cluster of internationally recognised restaurants , venues like Cosme in San Isidro and Costanera 700 in Miraflores. Sustaining a presence within that top tier for three years running, from a highland city rather than a coastal capital, is the relevant signal. It confirms Chicha's standing as a serious restaurant by the metric of experienced diners across the continent, not merely Cusco's own competitive set.

Google's 4.4 rating across 2,957 reviews adds a different kind of signal: volume-weighted satisfaction from a mixed audience that includes first-time visitors unfamiliar with Andean cuisine alongside experienced travellers. That combination of specialist recognition from OAD and broad satisfaction across a high review count suggests the kitchen performs consistently for different kinds of audiences, which is operationally more difficult than satisfying a single narrow demographic.

Cusco as a Dining City

Altitude shapes every aspect of cooking and eating in Cusco. Proteins cook differently, alcohol hits harder, and ingredients that grow at 3,400 metres carry flavour concentrations that lowland equivalents cannot replicate. The potato, which originated in the Peruvian Andes, exists in thousands of varieties here; chuño, freeze-dried potato preserved through Andean highland conditions, has been a staple for centuries. A restaurant operating at this altitude and referencing this food culture has material that no coastal kitchen possesses by default. The question is always whether the kitchen uses it with understanding or simply names it for the menu.

Visitors planning around Chicha should treat Cusco as a multi-day base with significant dining infrastructure beyond the obvious. Our full Cusco restaurants guide maps the full scene, from the landmark addresses to the less obvious neighbourhood options. For logistics around where to stay, our full Cusco hotels guide covers the city's accommodation range, from colonial centre boutiques to properties outside the centre. The bars guide, wineries guide, and experiences guide cover the full trip structure for those spending more than a transit night in the city.

Further afield in Peru, Acurio's network extends across multiple formats and cities, and the broader Peruvian dining scene continues to generate internationally relevant restaurants: Cirqa in Arequipa, Killa Wasi in Urubamba, and river-based formats like Delfin Amazon Cruises in Iquitos and the Delfin I dining room in Nauta. Peruvian cooking has also established serious outposts internationally: Causa in Washington, D.C. and ITAMAE in Miami demonstrate how Andean and Nikkei traditions translate to North American urban dining.

Chicha por Gaston Acurio is on Plaza Regocijo 261, a short walk from the main square. The address is walkable from most central Cusco accommodation, and the Plaza Regocijo location is direct to find on foot. Booking ahead is advisable, particularly in the April-to-October high season when Cusco's visitor numbers peak and well-regarded restaurant tables fill earlier in the day.

Frequently Asked Questions

Is Chicha por Gaston Acurio okay with children?

At mid-range Cusco pricing with an accessible regional Peruvian menu, it works fine for families with children.

What should I expect atmosphere-wise at Chicha por Gaston Acurio?

Cusco's colonial architecture defines the physical setting: stone-walled rooms with the scale and proportion of a historic Spanish-era building on Plaza Regocijo. The crowd is mixed , international visitors alongside Peruvian diners , and the register sits between casual and formal. For a city-ranked OAD restaurant at its price level, it functions as a serious meal without ceremony, which is the appropriate pitch for a mid-range Andean dining address in a high-altitude tourist city.

What's the signature dish at Chicha por Gaston Acurio?

Order through the lens of the Andean pantry rather than looking for a single signature: the menu draws on Cusco-region corn, Andean potato varieties, and regional proteins that define highland Peruvian cooking. Acurio's approach across his restaurant formats consistently foregrounds native ingredients, and at a corn-named restaurant, dishes built around Andean maize and its preparations are the editorial and culinary argument the kitchen is making.