![The chefs with three Michelin stars pose after the awards ceremony on November 28, 2023.](https://imagenes.elpais.com/resizer/v2/PNXLPRMAFJDQ7CORWFAV2YXH2Q.jpg?auth=7a749368b98af8e6ee1f1450fc559e8c7dd087cb0642fec01c20bd047f13ee88&width=414&height=233&focal=1727%2C1130)
How to cook up a Michelin star
A study by the University of Seville analyzes the geographical and socioeconomic variables that favor the ranking of excellent restaurants
A study by the University of Seville analyzes the geographical and socioeconomic variables that favor the ranking of excellent restaurants