
Chef in Residence
Mayank Istwal
Chef

Mayank Istwal cooks as Chef at Gastrobodega Martín Berasategui in Rueda, where spice discipline meets a cellar-led Castilian menu.
Mayank Istwal sets spice as structure, not garnish, as Chef at Gastrobodega Martín Berasategui in Rueda. At this bench, that habit meets a Castilian room built for wine before it was built for dinner. Mayank Istwal came through hotel kitchens in Udaipur, Goa, and Bangalore, worked with Luke Mangan at Salt Grill aboard the P&O cruise line, and later led cooking for the cast of The Exotic Marigold Hotel while filming at The LaLit in Udaipur. The line that joins those posts is not biography for its own sake; it is station discipline, heat control, service under pressure, and the ability to carry memory into a plate without turning it into ornament.
Here, the venue asks for a different kind of restraint. The restaurant works under the Martín Berasategui name inside the historic Yllera wineries, with a dining room placed 20 meters underground in Rueda. The house is also known as Gastrobodega El Hilo de Ariadna, or Arrope Restaurante, names that keep the thread close to wine: arrope, the reduced must of the region, carries patience in the method before it reaches the table. Istwal’s known practice, built around food history and Ayurvedic spice blending, gives him a way to read that setting through sequence, warmth, acidity, and finish.
The program is modern Spanish gastronomy with Castilian influence, served as a tasting menu and prix fixe format, with the wine program drawn toward local bottles and regional whites. The signatures named by the house keep the register specific: milhoja de anguila ahumada, foie y manzana caramelizada; Trucha del Órbigo with pepino, piparra, and sopa leonesa; lubina salvaje with curry rojo, navajas, raíz de apio, and emulsión de tomate. The vocabulary moves between river, sea, orchard, and cellar. It does not need a speech around it.
Istwal’s craft focus gives those combinations a particular pressure point. Spice can sit inside a curry rojo as architecture, not heat alone; it can carry rhythm against wild sea bass, razor clams, celeriac, and tomato emulsion. The same thinking suits foie asado with níscalos, consomé de gallo, and piñones de Pedrajas, where fat, broth, mushroom, and pine need sequence more than decoration.
The room changes the tempo of service. Guests enter a subterranean bodega rather than a conventional dining room, and the pass works inside a maze of galleries tied to the Yllera family’s wine history. The light is low, the noise level quiet, and the decoration keeps the cellar present rather than covering it. Stone, bottle, table, and plate share the same air.
That matters for the wine program. Rueda is not backdrop here; local wines and regional white wines form the natural grammar of the meal, with pairings placed beside dishes that already speak in Castilian produce and modern technique. In this setting, a dish such as Corvina salvaje with zamburiñas, sake, algas, hinojo, and caviar has to hold against the cellar’s own memory. The final gesture belongs to the place: Trucha del Órbigo, carried through pepino, piparra, and sopa leonesa beneath the Yllera galleries.
At a €€ price point, the restaurant is accessible enough for families with older children comfortable in a structured, multi-course setting. The cellar environment — a 15th-century Mudejar space beneath the town of Rueda, reached by stairs or lift — adds a genuine point of curiosity that holds attention beyond the plate. Younger children or those unused to tasting menus may find the format a stretch.
The setting does most of the work: a maze-like, 15th-century Mudejar-style wine cellar positioned twenty metres below ground in Rueda, Valladolid. The architecture gives the room a low, vaulted stillness that very few restaurants at this price range can replicate. The tone is contemporary and unhurried, shaped as much by the cellar's history as by the kitchen's precision.
Gastrobodega Martín Berasategui has received recognition including: Haute cuisine 20 metres underground? This restaurant makes it possible.
Take the tasting menu. The kitchen's two consecutive Michelin Plates (2024 and 2025) reflect consistent output across the extended format, and documented dishes — including a trilogy of Castilian trout and a combination of Zamora tomato, sea bass and Merino sheep's cheese — show the range the format allows. The pairing with Yllera family wines, produced in the same cellar above which you're sitting, adds a direct regional thread that the à la carte won't replicate in the same way.
Av. Mariano Ruiz Rodríguez, 1, 47490 Rueda, Valladolid, Spain
Rueda
Gastrobodega Martín Berasategui
Arrope
Dámaso
Cuzeo
Alenda
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