LA BISONI

From Flour to Crust

the story in every loaf — eat bread, be happy
6 bakes · chain verified
A La Bisoni sourdough loaf, freshly baked

Every La Bisoni loaf is three ingredients, a wild starter, and about thirty hours of patience. Because there are only three, we can tell you exactly where each one comes from — and prove we haven't changed the story after the fact.

What's in your loaf

Flour

A blend of Trigo Tipo 65 (90%) & Tipo 150 (10%) — certified organic, stone-milled Portuguese wheat (PT-BIO-08) from one family mill in Alenquer.

Sea salt

Sal marinho refinado — refined Portuguese sea salt, nothing added, from the very same mill. 10 g a loaf, to slow the ferment.

Water

Filtered, from right here in Azóia, at the wild end of the Sesimbra coast.

The mother

Our wild sourdough starter — flour, water and the airborne yeasts of the Arrábida. No commercial yeast, ever.

Where it comes from

Our flour and our salt travel from one place — a family flour mill in the hills of Alenquer, about an hour up the coast. You can see exactly where on the map.

📍 Farinhas Paulino Horta, Lda.
Rua Aniceto Costa Nº 6, Cabeços, 2580-346 Alenquer, Portugal
Map showing Farinhas Paulino Horta mill in Cabeços, Alenquer View the mill on Google Maps →

The batch chain — our promise, made tamper-proof

Each bake is recorded as a batch: the date, the exact sacks used, water and starter — sealed with a cryptographic fingerprint (a SHA-256 hash) computed from the batch details plus the fingerprint of the batch before it, the same chaining idea behind blockchain. If anyone altered an old record, every fingerprint after it would visibly break. Simple ingredients, unbreakable story.

Newest bake first — every bake day adds a fresh record at the top, each with its own photographed sacks. Anyone can recompute the chain and check it, just ask us how.

LB-B-2026-006 · the sixth bake
30 July 2026 · 2 loaves · school car park, Sesimbra
The exact 25 kg sack of Trigo Tipo 65 organic flour used in this bake
Flour · 90% · Trigo Tipo 65, organic · 25 kg · lote FB65260709
The exact 5 kg sack of Trigo Tipo 150 organic wholemeal flour used in this bake
Flour · 10% · Trigo Tipo 150, organic · 5 kg · lote FB50260519
The 5 kg bag of sal marinho refinado sea salt used in this bake
Salt · Sal marinho refinado 5 kg · 03.07.2026

Same 90/10 Tipo 65 · Tipo 150 blend as batch 005 — Farinhas Paulino Horta, Alenquer · Azóia filtered water · wild levain

Batch fingerprint (links to: 8fe36ff2…)
LB-B-2026-005 · the fifth bake
27 July 2026 · 6 loaves · school car park, Sesimbra
The exact 25 kg sack of Trigo Tipo 65 organic flour used in this bake
Flour · 90% · Trigo Tipo 65, organic · 25 kg · lote FB65260709
The exact 5 kg sack of Trigo Tipo 150 organic wholemeal flour used in this bake
Flour · 10% · Trigo Tipo 150, organic · 5 kg · lote FB50260519
The 5 kg bag of sal marinho refinado sea salt used in this bake
Salt · Sal marinho refinado 5 kg · 03.07.2026

A 90/10 Tipo 65 · Tipo 150 blend — both from Farinhas Paulino Horta, Alenquer · Azóia filtered water · wild levain

Batch fingerprint (links to: fc2dace2…)
LB-B-2026-004 · the fourth bake
24 July 2026 · 12 loaves · school car park, Sesimbra
The exact sack of Trigo Tipo 65 organic flour used in this bake
Flour · 90% · Trigo Tipo 65, organic · lote FB65260615
The exact sack of Trigo Tipo 150 organic wholemeal flour used in this bake
Flour · 10% · Trigo Tipo 150, organic · lote FB50260519
The 5 kg bag of sal marinho refinado sea salt used in this bake
Salt · Sal marinho refinado 5 kg · same bag · 03.07.2026

A 90/10 Tipo 65 · Tipo 150 blend — both from Farinhas Paulino Horta, Alenquer · Azóia filtered water · wild levain

Batch fingerprint (links to: 459a1af8…)
LB-B-2026-003 · the third bake
20 July 2026 · 12 loaves · school car park, Sesimbra
The exact sack of Trigo Tipo 65 organic flour used in this bake
Flour · Trigo Tipo 65, organic · lote FB65260615
The 5 kg bag of sal marinho refinado sea salt used in this bake
Salt · Sal marinho refinado 5 kg · same bag · 03.07.2026

Both from Farinhas Paulino Horta, Alenquer · Azóia filtered water · wild levain

Batch fingerprint (links to: e3a8ed74…)
LB-B-2026-002 · the second bake
14 July 2026 · 6 loaves · school car park, Sesimbra
The exact sack of Trigo Tipo 65 organic flour used in this bake
Flour · Trigo Tipo 65, organic · lote FB65260615
The exact 5 kg sack of sal marinho refinado sea salt used in this bake
Salt · Sal marinho refinado 5 kg · 03.07.2026

Both from Farinhas Paulino Horta, Alenquer · Azóia filtered water · wild levain

Batch fingerprint (links to: 42b58feb…)
LB-B-2026-001 · the first bake
7 July 2026 · 18 loaves · school car park, Sesimbra
The exact sack of Trigo Tipo 80 organic flour used in this bake
Flour · Trigo Tipo 80, organic · packed 06.05.2026
The exact 5 kg sack of sal marinho refinado sea salt used in this bake
Salt · Sal marinho refinado 5 kg · 03.07.2026

Both from Farinhas Paulino Horta, Alenquer · Azóia filtered water · wild levain

Batch fingerprint (links to: GENESIS)
5dc1080885d67cb76cf2c8647f326b2faf43d31de5f1e8aa3443ec75298152d7