Baking sourdough bread at home for beginners feels intimidating — the internet is full of people with strong opinions about hydration percentages and 47-step methods. Ignore them. Your first sourdough needs: a starter, flour, water, salt, and patience. That’s it. My first loaf was ugly, dense in the middle, and I was absurdly proud of it. My tenth was genuinely excellent. The learning curve is real but short, and even the “failures” make superb toast. Here’s the beginner-friendly path.
First: the starter (7–10 days, 5 minutes a day)
A sourdough starter is just flour and water fermented with wild yeast and bacteria. You can buy one (£5–£10 online, or beg some from a baking friend — bakers love sharing starter), but making your own is satisfying and simple:
- Day 1: mix 50g wholemeal flour with 50g lukewarm water in a jar. Cover loosely. Leave at room temperature.
- Days 2–7: once a day, discard half and feed with 50g flour (white bread flour is fine after day 3) + 50g water. Stir well.
- What to expect: days 2–3 often show exciting bubbles then go quiet (bacterial battle — normal). Days 5–7: consistent rising, doubling in 4–8 hours after feeding, pleasant tangy-sour smell. That’s a live starter.
- The float test: drop a teaspoon of starter in water. If it floats, it’s ready to bake with. If it sinks, feed it for a few more days.
Maintenance: once established, keep it in the fridge and feed weekly (or the night before baking). It survives neglect remarkably well — a forgotten starter revives with 2–3 feeds. Name it. Everyone names their starter.
Your first sourdough loaf: the simple method
Ingredients: 500g strong white bread flour, 350g water, 100g active starter, 10g salt. (That’s ~70% hydration — manageable for beginners. Wetter doughs are for later.)
Timeline (weekend-friendly):
- Friday night: feed the starter. It should be bubbly and doubled by morning.
- Saturday morning (9am): mix flour and water, rest 30 mins (autolyse — hydrates the flour). Add starter and salt, mix to a shaggy dough.
- Bulk ferment (9:30am–2pm): leave at room temperature. Every 30–45 mins, do a set of “stretch and folds” (wet hands, pull one side up and fold over, rotate, repeat 4x). 4–6 sets total. The dough transforms from shaggy to smooth and elastic.
- Shape (2pm): tip onto a floured surface, shape into a tight ball (tuck edges underneath), place seam-up in a floured banneton or bowl lined with a tea towel.
- Prove: 1–2 hours at room temp, or overnight in the fridge (better flavour, easier timing — the cold retard is the beginner’s best friend).
- Bake: oven as hot as it goes (240–250°C) with a lidded pot (Dutch oven) preheating inside. Turn the dough onto parchment, score the top with a sharp knife, lower into the pot, lid on, bake 20 mins. Lid off, bake 20–25 mins more until deeply browned.
- Cool: at least 1 hour on a wire rack before cutting. Cutting early = gummy interior. The hardest wait in baking.
Beginner troubleshooting
- Dense, gummy loaf: under-fermented (bulk ferment longer — the dough should grow ~50% and feel airy) or cut too soon. Patience at both ends.
- Flat, spreading loaf: over-fermented, or shaping too loose. Shape tighter; watch the dough, not the clock.
- Pale crust: oven not hot enough, or lid removed too early. Sourdough likes aggressive heat and deep colour — pale is underbaked.
- Starter won’t rise: too cold (find a warmer spot — top of the fridge, near the boiler), or needs more feeds. Wholemeal/rye flour boosts activity.
- Stuck to the banneton: more flour in the banneton (rice flour is best — it doesn’t absorb moisture), and make sure the dough surface is taut.
What you actually need (and don’t)
Need: strong bread flour, a jar, a bowl, a tea towel, an oven, a lidded pot (any oven-safe pot with a lid works — doesn’t need to be Le Creuset). Nice to have: banneton (£10), digital scales (baking is chemistry — weigh, don’t scoop), dough scraper (£3). Don’t need: special sourdough kits, branded starters, or anxiety about hydration percentages. Not yet, anyway.
Understanding leavening helps enormously — sourdough is wild-yeast fermentation, the slow traditional alternative to chemical leaveners. For the science of the quick kind, see baking powder vs baking soda. And once bread clicks, homemade pizza dough is the natural next project — same skills, faster payoff.
Keeping your starter alive long-term
Once established, a starter is remarkably resilient — it survives neglect that would kill a houseplant. Fridge routine: feed once a week (discard half, feed 50g flour + 50g water, back in the fridge). Before baking: take it out the night before, feed it, leave at room temperature — by morning it’s bubbly and ready. Going on holiday: feed it, put it straight in the fridge — it’s fine for 3–4 weeks unfed. Longer absences: spread thin on parchment, dry completely, and store the flakes in a jar — rehydrate to revive months later.
Discard doesn’t mean waste: the discarded half makes excellent pancakes, crackers, pizza dough and banana bread — search “sourdough discard recipes” and you’ll never throw it away again. And if your starter develops a dark liquid on top (hooch), it’s just hungry — stir it in (adds tang) or pour it off (milder), then feed. A starter that smells like acetone needs feeding, not binning. They’re harder to kill than the internet suggests — which is fortunate, because by loaf ten you’ll be weirdly attached to it.
Scoring: form and function
Scoring the loaf before baking isn’t just decorative — the cuts control where the bread expands, preventing blowouts along the sides. Beginner technique: one confident curved slash, 1cm deep, with a very sharp serrated knife or a razor blade. Hesitant sawing drags the dough; one swift cut opens cleanly. Flour the top before scoring for contrast — the white flour against the dark crust shows off the pattern.
As you progress, try the cross, the square, or the leaf pattern — but master the single slash first; it produces the classic “ear” (the crispy flap along the cut) that sourdough lovers prize. Timing: score immediately before the dough goes into the hot pot — scored dough left waiting spreads and the cuts seal up. Cold-retarded dough (straight from the fridge) scores most cleanly, another reason the overnight prove is the beginner’s friend.
The takeaway
Feed flour and water for a week to make a starter; mix, fold, shape, prove and bake in a screaming-hot lidded pot. Your first loaf won’t be perfect and it doesn’t matter — it’ll still be better than most supermarket bread, and each bake teaches you something. BBC Good Food’s sourdough recipe is a solid reference to bake alongside. Welcome to the obsession — it starts with one loaf and ends with you discussing crumb structure at parties.
