You'll begin near the cathedral in Barcelona's Gothic Quarter at a family-run bodega that's poured vermouth from Tarragona since 1967. Over a glass, you'll taste the bites that belong beside it: house-salted anchovies, a gilda and a signature potato salad.

Next, you'll step into a shop devoted entirely to Catalan cheese, set inside a former 1920s butter workshop on a street once home to the city's dagger-makers. You'll taste four cheeses across four textures, from fresh to aged, paired with a glass of cava from the Penedès.

You'll move into El Born, once Barcelona's medieval trading quarter, for two seasonal dishes and two glasses of natural wine at a bar where the staff can tell you exactly who made what you're drinking.

The evening closes at a restaurant recognised by the Michelin Guide, where the chef builds the night's main course around whatever the market delivered that day, followed by dessert and a dessert wine.