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Proof Bread School
Cover photograph: a round sourdough loaf with a deep scored ear, dusted with flour, on a dark wooden board in low window lightProof: The Home Baker's Sourdough BookAilsa Barr

For home bakers who want to bake better bread

Proof: The Home Baker's Sourdough Book, from a first loaf to rye

by Ailsa Barr, founder and head baker of Proof Bread School

Bake a sourdough loaf you're proud to slice into, then rye and enriched doughs, with 60 recipes written in plain words and real quantities by a baker with fifteen years at the ovens of a working bakery. Hardback, 220 pages, £28, delivered across the UK.

I bake from it every Saturday, and my rye is now the loaf my family asks for.

Morag, home baker, Stockbridge

From a home baker in Edinburgh

My loaves always came out flat, and I never knew why. I followed the first loaf in Proof, weighed everything exactly as written, and that Saturday I sliced into a tall loaf I was proud of.
Catriona D.Home baker · Morningside, Edinburgh

Inside the book

A working baker's recipes, written for your kitchen

Bake your first sourdough loaf

The book starts at the beginning, with every step of a first loaf written out in plain words.

Weigh every ingredient

Each recipe gives the amounts to weigh, so you know exactly what goes in the bowl.

Keep it open on the counter

A hardback to have open beside you while your hands are in the dough.

Move on to rye

When your everyday loaf comes out the way you want, carry on to rye breads.

Bake enriched doughs

The softer breads made with butter, eggs or milk, baked from the same book.

Work through 60 recipes

220 pages and 60 recipes, so there's always a next bake to try.

A baker in a flour-dusted apron looking at the camera beside a bakery oven in Leith, holding a peel of fresh sourdough loaves, early morning light

The baker behind the book

Hi, I'm Ailsa

I've spent fifteen years at the ovens of a working bakery, and I'm the founder and head baker here at Proof Bread School. The bakery taught me to read a dough by hand and eye, to trust the scales over guesswork, and to bake the same good loaf day after day.

I wrote Proof for home bakers who want a loaf they're proud of, and for anyone whose loaves come out flat. Each recipe is written the way I teach: one step at a time, as if I were beside you at the counter.

15 yearsAt the ovens of a working bakery
60Recipes in the book
3,200Home bakers taught online

Ailsa

Hardback · 220 pages · 60 recipes

Your copy of Proof, delivered across the UK

Proof: The Home Baker's Sourdough Book is £28 in hardback. Leave your name and email, and we'll arrange your copy with you.

Questions about the book? Call 0131 496 0457, Monday to Friday, 9am to 5pm.