What Do I Need to Start Sourdough (2026): 6 Things, About $67

Most sourdough starter guides spend the first three paragraphs explaining what a starter IS, then leave you with a vague "you'll also need a banneton and a lame" and a link to a $200 tool set on Amazon. Buy the 0.1-gram scale first; most of the rest can be improvised from your kitchen. Six things cost about $67, and a real loaf can be on the cooling rack by Sunday afternoon.

The short list

1. A kitchen scale that reads 0.1 g (~$19): Etekcity Food Kitchen Scale, 0.1g with Bowl (11 lb). The only tool on this list that actually matters. Sourdough recipes use grams and baker's percentages, so repeatable measurements make it easier to diagnose a loaf and try again. A scale that reads in 1-gram jumps is fine for flour and water but coarse for salt and small starter feeds. The Etekcity here reads in 0.1-gram increments, tares between ingredients so you can weigh flour right into the bowl, and ships with a small stainless bowl that doubles as a starter-feeding dish. The 11-pound capacity covers any loaf you'll bake this year.

2. A big mixing bowl with a lid (~$12): Cambro 6-Quart Round Food Storage Container with Lid. Bulk rise happens in this bowl, and the lid keeps the dough from drying a skin while it sits for four to six hours. The 6-quart size is the sweet spot: small enough to stay in the fridge, big enough for two loaves of dough. The clear Camwear container means you can watch the rise instead of lifting the lid and deflating the mood. Any large bowl with a plate on top also works; the scale matters more than the material.

3. A bench scraper (~$7): Bench Scraper / Dough Cutter (Stainless Steel). A flat stainless scraper with measuring marks, the kind bakers use to lift dough off the counter and divide portions. Sourdough is wet. It sticks to everything. The scraper is the difference between a clean handoff and a flour-dusted wrestling match, and the plain stainless version is all you need.

4. A round banneton (~$15): 9-Inch Round Banneton Proofing Basket with Liner. A coiled cane proofing basket that holds the shaped dough during its final cold rise. It does two things: it gives the dough structure as it proofs, leaving the spiral pattern on the bottom of the finished loaf, and it lets you flip the cold dough out into a hot Dutch oven without deflating it. A 9-inch round is the standard starter size, and the included liner makes the flip a no-drama event. Skip the plastic "banneton" bowls with the spiral drawn on the bottom. Real cane looks better and the dough actually dries slightly into the weave.

5. A lame (~$8): Bread Lame Scoring Tool with Razor Blades. A handled tool that holds a single-edge razor at a fixed angle for scoring the top of the loaf before baking. Scoring lets the bread expand where you want it to instead of bursting at the side. This one comes with 15 replacement blades and a storage case, which sounds like a lot until you're on your tenth loaf. A fresh razor is the difference between a clean score and a drag. A utility-knife blade in a pencil grip works the same way for less money. A kitchen knife is too dull; the score is the wrong shape and the dough drags behind the blade.

6. A kitchen timer (~$6): Magnetic Digital Kitchen Timer (2-Pack). The cheap plastic kind with a magnet on the back, in a two-pack. Bulk rise, cold proof, and baking all run on time, and "I'll just check it in a few" is how a 14-hour bulk rise becomes a 22-hour over-fermented puddle. Stick one to the fridge and one near the oven. $6 is cheaper than the dough it saves.

Why the scale beats the rest

The other tools on this list are interchangeable. A bowl is a bowl, a scraper is a scraper, a kitchen timer is a kitchen timer. The scale is the one purchase that helps your second loaf match the first. Small changes in water can make the dough noticeably looser, and volume measurements make those changes hard to reproduce. Measuring in grams gives you a clean baseline when the next loaf needs less water or more proofing time.

What to skip

• A stand mixer, at least for the first month. Sourdough's stretch-and-fold technique works better by hand because you can feel when the gluten's developed. A mixer overworks the dough in a way you can't see until the loaf comes out flat. Add a mixer when you start baking two loaves a week, not before.
• A sourdough-specific "baking kit" with 14 tools. The kits bundle every item above, plus a silicone lid, a dough mat, a scoring pen, and a recipe card, for $80. Half the bundled tools are things you'd skip anyway. The scale alone is the most important piece, and the rest of the kit is stuff you own.
• A baking stone before you've baked five loaves. A Dutch oven does the same job a stone does, and you probably already have one. Stones make a marginal difference and the learning curve to using one right is steeper than the Dutch oven. Upgrade to a stone in month two if you're still baking.
• Specialty "sourdough flour." A strong bread flour like King Arthur or your store brand works fine. The flour snobbery is a year-two hobby. A reliable bread flour is a better starting place than the $14 bag of "artisan" flour from the fancy market.
• A proofing box with temperature control. The fridge is your proofing box. Cold retard overnight, shape in the morning, bake straight from the fridge. Boxes matter for bakers who bake daily in hot kitchens, not for someone on their first loaf.

The total

$19 + $12 + $7 + $15 + $8 + $6 = about $67, and street prices land between $60 and $75 depending on the bowl you already have and whether the banneton ships in a 2-pack. About $52 for everything except the banneton if you upgrade from a salad bowl early.

Add the Lodge Pre-Seasoned Cast Iron Dutch Oven with Bail Handle, 5 Quart at $59.90 if you don't own one, and the whole setup lands around $127 ($67 + $59.90). The starter, flour, and salt are consumables you refill as you go; the six tools above are the one-time kit, and the Dutch oven earns its keep beyond sourdough.

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