Your First Sourdough Loaf: A Step-by-Step Recipe

You've built your sourdough starter, you've watched it bubble and rise, and now it's time for the main event — your very first loaf of sourdough bread. I'm going to walk you through every single step, and I want you to know something upfront: your first loaf does not need to be perfect. It just needs to be yours.

When I baked my first sourdough loaf back in my restaurant days, it came out a bit flat, a bit dense, and the scoring looked like a cat had attacked it. But the flavor? Incredible. The crust? Shatteringly good. And I was hooked. That imperfect loaf changed the direction of my cooking forever, and I think yours might do the same.

Before You Start: The Timeline

Sourdough baking is not complicated, but it does require planning. Here's a realistic timeline for your first bake:

• Evening, Day 1 (8:00 PM): Feed your starter so it will peak by morning
• Morning, Day 2 (9:00 AM): Mix your dough
• Morning to afternoon (9:30 AM – 2:00 PM): Bulk fermentation with stretch-and-folds
• Afternoon (2:00 PM): Shape your loaf
• Afternoon to next morning (2:30 PM – 9:00 AM): Cold proof in the refrigerator
• Morning, Day 3 (9:00 AM): Bake straight from the fridge

Step 1 — Mix the Dough (Autolyse)

In a large mixing bowl, combine your 500 g of bread flour and 320 g of water (holding back 40 g for later). Mix with your hand or a wooden spoon until no dry flour remains. The dough will look shaggy and rough — that's perfect. Cover the bowl and let it rest for 30 to 60 minutes.

This resting step is called autolyse, and it lets the flour fully hydrate and the gluten network begin forming on its own, without any kneading from you. When you come back to the dough, it will already feel smoother and more extensible.

Step 2 — Add Starter and Salt

After autolyse, add your 100 g of active starter on top of the dough. Dissolve your 10 g of salt in the remaining 40 g of water and pour that over the starter. Now use your hand to squish and fold everything together. Pinch the dough between your thumb and fingers, fold it over, and repeat. Do this for about 3 to 4 minutes until the starter and salt are fully incorporated. The dough will feel sticky and uneven at first, then come together into a cohesive mass.

Step 3 — Bulk Fermentation (The Big Wait)

This is where the magic happens, and it's mostly hands-off. Your dough will sit in its bowl at room temperature (ideally 24–27 °C / 75–80 °F) for about 4 to 5 hours. During this time, the wild yeast and bacteria from your starter are eating sugars in the flour, producing carbon dioxide gas (which makes the dough rise) and organic acids (which create flavor).

But you are not just sitting around — every 30 minutes for the first 2 hours, you will perform a set of stretch-and-folds.

How to Stretch and Fold

Wet your hand. Reach under one side of the dough, stretch it up as far as it will go without tearing, and fold it over the top to the other side. Rotate the bowl 90 degrees and repeat. Do this four times (all four sides) per session. That is one set.

Your schedule:

• Set 1: 30 minutes after mixing
• Set 2: 1 hour after mixing
• Set 3: 1.5 hours after mixing
• Set 4: 2 hours after mixing

After the last set, leave the dough alone for the remaining 2 to 3 hours. By the end of bulk fermentation, the dough should have increased in volume by about 50 to 75 percent (not quite doubled), feel airy and jiggly when you shake the bowl, and show bubbles on the surface and around the edges.

Step 4 — Pre-shape

Lightly flour your counter. Turn the dough out gently — do not punch it down or deflate it aggressively. Using a bench scraper or your hands, gently pull the edges of the dough toward the center to form a rough round shape. Flip it over so the smooth side is up. Let it rest on the counter, uncovered, for 20 to 30 minutes. This is called the bench rest, and it lets the gluten relax before final shaping.

Step 5 — Final Shape

Lightly flour the top of the dough and flip it over (smooth side down). Pull the bottom edge up to the center, then the left side over, the right side over, and finally the top down. Flip the whole package over so the seam is on the bottom and the smooth side faces up. Using your hands or a bench scraper, gently drag the dough toward you on the unfloured counter. The friction creates surface tension — that tight skin on the outside of your loaf that helps it hold its shape and spring up in the oven.

For a more detailed breakdown of shaping techniques, check out my sourdough shaping guide.

Step 6 — Cold Proof

Generously dust a banneton (proofing basket) or a bowl lined with a clean kitchen towel with rice flour or a mix of rice flour and all-purpose flour. Place your shaped dough into the banneton seam-side up. Cover tightly with plastic wrap or a shower cap, and place in the refrigerator for 12 to 16 hours (overnight).

Step 7 — Score and Bake

The next morning, place your Dutch oven (lid on) in a cold oven and preheat to 250 °C (480 °F). Let it preheat for a full 45 to 60 minutes — you want that pot screaming hot.

Take your dough from the fridge. Turn it out onto a piece of parchment paper. Using a razor blade (lame) or a very sharp knife, score the top with a swift, confident slash about 1 cm deep at a 30-degree angle. Don't hesitate — one smooth motion.

Step 8 — The Hardest Part: Waiting

I know. It smells incredible. The crust is crackling as it cools. You want to cut into it immediately. But please — let your loaf cool for at least 1 hour on a wire rack before slicing. The inside of the bread is still cooking as it cools, and cutting too early will result in a gummy, underset crumb. One hour minimum. Two hours is even better.

Your First Slice

When the time comes, use a serrated bread knife and cut with long, gentle sawing motions. Look at that crumb — those holes are pockets of carbon dioxide gas created by the wild yeast in your starter. The tangy aroma is from the lactic and acetic acids produced by the bacteria. Every single element of flavor and texture was created by the living culture you built with your own hands.

Spread some good butter on that first slice. You earned it.

Welcome to the world of sourdough. There's no going back.