Sourdough Baking Log & Starter Tracker Printable | Bread Journal with Hydration, Temps & Timeline | US Letter & A4 PDF

Great loaf on Saturday. Brick on Sunday. Same recipe. What changed?

If you've ever wondered why one sourdough bake turned out beautifully and the next didn't, the answer is usually in the details nobody wrote down: how warm the kitchen was, how long the dough rose, what the starter was doing. This printable baking log helps you catch those details so you can repeat what works and fix what doesn't.

MADE FOR

Home bakers at every stage: beginners learning their first starter, and experienced bakers who want to dial in their loaves.

WHAT'S INSIDE (4 pages, in US Letter AND A4)

1) BAKE LOG: one page per loaf. Dough formula with baker's percentages and a spot to work out hydration, starter details (fed at, ratio, peak, float test, smell), environment temperatures (kitchen, flour, water, target and final dough temp), a step-by-step timeline from autolyse to proof, bake details (oven temp, vessel and steam, lid on and off, internal temp), results (oven spring, crust, crumb, flavor, rating), and a "next bake I will change" box

2) STARTER FEEDING TRACKER: date, time, starter, flour and water weights, ratio, flour type, room temp, peak rise time, and notes on smell and look

3) BAKER'S QUICK REFERENCE: feeding ratios with typical peak times, baker's percentage explained in 20 seconds, and a troubleshooting table covering dense crumb, flat loaves, gummy crumb, pale crust, sour flavor, and slow starters

4) BAKE INDEX: compare all your loaves on one page

WHY BAKERS LIKE LOGS

- Spot patterns between temperature, timing, and results

- Repeat a great loaf on purpose

- Know what to change next time instead of guessing

- Keep a record of every starter and recipe tweak in one place

HOW TO USE

Print at 100% (actual size) on regular paper. Print a stack, put them in a binder, and fill out a page for every bake. Print as many copies as you like for your own kitchen.

WHAT YOU RECEIVE

Two PDF files (US Letter and A4) plus a short Read Me page. Instant digital download. Nothing is shipped.

GOOD TO KNOW

- Times, temperatures, and ratios in the quick reference are approximate guides. Flour, water, starter strength, and kitchen conditions vary, so use the log to learn what works for you.

- This is a printable log, not a recipe book. Use it with your favorite recipe.

- For personal use. Please don't resell, share, or redistribute the files.

- Colors may look different on your screen and your printer.