Tools & Gear
The 12 Sourdough Tools You Actually Need (And the Ones You Don't)
An honest take on sourdough equipment — what's essential, what's nice to have, and what's marketing.
The sourdough industry has grown into a marketing goldmine. There are starter jars, lames, scoring brushes, fermentation thermometers, dough scrapers, and on and on. Here's an honest take on what you actually need vs. what's just nice marketing.
The essentials (you actually need these)
1. A digital kitchen scale
Cost: $15–30
Non-negotiable. You can't bake good sourdough by volume. Get one with 1g resolution and 5kg capacity.
2. A large mixing bowl (4+ quarts)
Cost: $5–25
Glass, plastic, or ceramic. Big enough to hold doubled-in-volume dough.
3. A bench knife
Cost: $5–15
For dividing dough, scraping the counter, and shaping. Indispensable.
4. A Dutch oven OR cast iron skillet + sheet pan
Cost: $60–150
Provides steam during baking. Without it, getting good crust is hard.
5. A starter jar (with loose lid)
Cost: $5
Mason jar works. The lid should be loose so gas can escape.
6. A clean tea towel or kitchen towel
Cost: free (you have these)
For covering dough during fermentation, lining proofing baskets, etc.
The strongly recommended (not essential, but big quality of life)
7. A banneton (proofing basket)
Cost: $15–25
Holds the shape of fermenting dough. Easier than tea-towel-lined bowls. Get a 9-inch round.
8. A lame (scoring tool)
Cost: $10–25
Razor blade in a holder. Better than a knife for clean scores. A simple version works.
9. A bowl scraper (the curved plastic one)
Cost: $3–8
For getting wet dough out of bowls cleanly. Cheap and useful.
10. An instant-read thermometer
Cost: $10–25
For checking dough temperature and bread internal temperature. Eliminates guesswork.
The optional but useful
11. An oven thermometer
Cost: $5–15
Most ovens lie about their actual temperature. This tells you what's really happening.
12. A straight-sided container with markings
Cost: $5–15
For watching the dough rise. Easier than guessing in a bowl.
What you don't need (ignore the marketing)
Specialty starter jars with airlocks
Mason jars work. Save the $30.
Scoring brushes (for dusting designs)
Just dust with flour through a sieve. Same effect.
"Sourdough-specific" mixing bowls
A regular mixing bowl works.
Fermentation chambers
A turned-off oven with the light on works. Or a cooler with a hot water cup.
Bench dough rotation tools
Use a bench knife and your hands.
Bread keepers (specialized boxes)
A paper bag or wooden cutting board works.
Sourdough flour blends (specialty packs)
Buy a single bread flour and a whole wheat flour. Skip the marketed "sourdough" flours.
Decorative shelf-baked starters
Cute, expensive, no benefit over a Mason jar.
Baking stones (if you have a Dutch oven)
Redundant unless you bake pizza or open-oven multiple loaves.
Bread machines
Sourdough doesn't work well in them. Skip.
Total essential investment
If you start from scratch with nothing:
- Scale: $20
- Bowl: $10
- Bench knife: $8
- Dutch oven: $80
- Mason jar: free (most kitchens have one)
- Tea towel: free
Total: $118
Add the strongly recommended:
- Banneton: $20
- Lame: $15
- Scraper: $5
- Thermometer: $20
Total recommended setup: $178.
Where to spend more money
If you bake every week and want to upgrade something, prioritize:
- A heavier Dutch oven (Le Creuset over Lodge) — $200+
- A baking steel for pizza and high-spring sourdough — $120
- A long batard cloche — $130
- Better flour — better results than any tool upgrade
Tools matter. But better flour matters more than better tools.
Where to save money
- Razor blades from the hardware store work as a lame
- A cheap Mason jar is identical to a $30 starter jar
- A regular mixing bowl is identical to a "sourdough" bowl
- A 6-quart Lodge is $80 and works as well as a $300 Le Creuset for bread
The honest summary
You can bake great sourdough with a kitchen scale, a bowl, your hands, a Dutch oven, and a Mason jar. About $120 total.
Everything beyond that is convenience or aesthetics. Buy if you want; don't feel bad if you don't.
The best sourdough I've ever eaten was made by a baker with one bowl, one Dutch oven, and a kitchen scale. The least good sourdough I've eaten was made by someone with $2000 of equipment. Tools don't make the bread. Practice does.