Guidavera

Borja Sierra

Third-generation chef of Granja Elena in Marina de Sants — a Repsol Sol 'neighbourhood haute cuisine' restaurant family-run since 1974.

Repsol Soles
1
Restaurants
1

Borja Sierra is the third-generation chef of Granja Elena, the family-run Repsol-Sol restaurant on the Paseo de la Zona Franca that his parents opened in 1974. Trained at Restaurant Zuberoa under Hilario Arbelaitz, his style is what he calls 'neighbourhood haute cuisine' — fine-dining technique inside a working-class Sants-Montjuïc dining room.

Biography

Early years

Sierra grew up inside Granja Elena, the family restaurant his parents opened on the Paseo de la Zona Franca in 1974. He trained outside Barcelona at Restaurant Zuberoa in the Basque Country under Hilario Arbelaitz before returning to the family business.

Career

Granja Elena is now run by the third generation of the Sierra family — Borja, his sister Patricia, and his brother Guillermo Sierra Calvo. Borja leads the kitchen. The restaurant has held one Repsol Sol and built a reputation as one of the few Barcelona kitchens that operate at fine-dining level in a working-class neighbourhood — what the chef himself describes as 'neighbourhood haute cuisine.'

Philosophy

Sierra cites his mother and Hilario Arbelaitz as the two main influences on his cooking. The kitchen's identity is built around treating high-level technique as the natural extension of a family neighbourhood restaurant — outstanding taste and finesse without abandoning the relaxed register that brought regular customers in for fifty years.

Restaurants

On Guidavera

1

Accolades

  • ·1 Repsol Sol at Granja Elena
  • ·Third-generation chef at a Barcelona family restaurant founded in 1974
  • ·Trained at Restaurant Zuberoa under Hilario Arbelaitz

Frequently asked

Does Borja Sierra have a Michelin star?

No — Granja Elena carries one Repsol Sol. The restaurant is widely cited as one of the few Barcelona kitchens that operate at fine-dining level inside a working-class neighbourhood.

Where can I eat Borja Sierra's cuisine in Barcelona?

Granja Elena on the Paseo de la Zona Franca in Sants-Montjuïc, the family restaurant his parents opened in 1974. The kitchen is run with his siblings Patricia and Guillermo.

Last updated 2026-06-01. Published 2026-06-01.