LA BISONI

From Flour to Crust

the story in every loaf
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 provenance promise

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-2026-009 · the ninth bake
25 August 2026 · 6 loaves · 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 FB50260616
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 — Farinhas Paulino Horta, Alenquer · same consignment as bakes seven & eight · Azóia filtered water · wild levain

Batch fingerprint (links to: 1b7e9271…)
8c504e85684421be4956751b79b4709b61aa18d2cbdc5ce8b1d1b6801f706d24
LB-B-2026-008 · the eighth bake
17 August 2026 · 12 loaves · 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 FB50260616
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 — Farinhas Paulino Horta, Alenquer · same consignment as bake seven · Azóia filtered water · wild levain

Batch fingerprint (links to: 1cf213e0…)
1b7e927116be7e8779503fd7270ded65977a4ff90d3685fc24db69d4c550e627
LB-B-2026-007 · the seventh bake
13 August 2026 · 2 loaves · 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 FB50260616
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 — Farinhas Paulino Horta, Alenquer · new Tipo 150 consignment (packed 23 Jul 2026) · Azóia filtered water · wild levain

Batch fingerprint (links to: 5dc10808…)
1cf213e0abe822f6806505b69fc8f1ea87790f586a57a9931e57d10a86797edc
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…)
5dc1080885d67cb76cf2c8647f326b2faf43d31de5f1e8aa3443ec75298152d7
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…)
8fe36ff2c892fe0343fbd5fbabb8e375c28fb1beb4a61bfe8e6c9beba9b5a187
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…)
fc2dace2c6f1b2bb929f5957262839f96b4b182bed1b01d7feadd17936cc9b6c
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…)
459a1af87269642bfdbd4d93c853843a8028628e5822bab7ae1a3bf5152142c7
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…)
e3a8ed74054f50ffe33b8cc417ae694b764a8d94d6f818b4d6caccb745468f6a
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)
42b58febac6e37656d87b2514e22d8b7812319d7cc00b1b8bf4268be0ce720b8
Order your loaf on WhatsApp