A Starter Feeding Schedule That Actually Fits Your Life

Let me save you some guilt right now: you do not need to feed your sourdough starter twice a day. You do not need to feed it every day. And you absolutely do not need to feel like a bad bread parent when you forget about it for two weeks in the back of your fridge. Your starter is tougher than you think.

The twice-a-day feeding schedule you find all over the internet is a heavy commitment. Alarm at 7 AM, alarm at 7 PM, measure everything on a scale, discard exactly 80%, feed with precisely equal parts flour and water. It feels like owning a very demanding, flour-covered pet, and it is easy to burn out after about three weeks, shove the jar in the fridge, and assume the starter is dead.

Two weeks later, a neglected starter fed twice can still bake the best loaf yet. That is the lesson: the internet's feeding advice is written for professional bakers who bake daily. The rest of us need a different approach.

Understanding What Feeding Actually Does

When you feed your starter, you're giving the yeast and bacteria fresh food (flour) and water. They eat the starches and sugars, produce CO2 (which makes bread rise) and organic acids (which give sourdough its flavor). The starter rises, peaks, and then starts to fall as it runs out of food. That cycle, feed, rise, peak, fall, is the heartbeat of your starter.

Schedule 1: The Daily Baker

If you bake bread 4-7 times a week, keep your starter at room temperature and feed it once or twice a day. This keeps it in a constant state of readiness.

• Morning feed: Discard all but 25g of starter. Add 50g flour, 50g water. Mix well
• Evening feed (optional): Same routine, or just leave it until morning if you're baking in the afternoon
• When to use it: 4-8 hours after feeding, when it's risen to its peak and just starting to dome on top. The exact timing depends on your kitchen temperature and your starter's strength

At this frequency, your starter is basically an athlete in constant training. It'll be fast, vigorous, and predictable. The trade-off is that you're going through flour steadily and generating discard daily.

Schedule 2: The Weekend Warrior

This is where most home bakers land. You bake once or twice a week, usually on weekends. Your starter lives in the fridge most of the time.

• Friday evening: Pull starter from fridge. Discard all but 25g. Feed with 50g flour, 50g water. Leave at room temperature overnight
• Saturday morning: Starter should be active and bubbly. Build your levain for the recipe you're making. Put the remaining starter back in the fridge
• That's it. The starter sits in the fridge all week, slowly fermenting, getting a little more sour, but staying perfectly alive and viable

Schedule 3: The Once-a-Month Baker

You bake occasionally, maybe once a month, maybe less. You love sourdough but you don't want a high-maintenance kitchen commitment. Good news: your starter can absolutely handle this.

• Fridge storage: Feed your starter, let it ferment at room temperature for 1-2 hours, then put it in the fridge with a loose lid. It will slowly ferment and keep for 2-4 weeks without any attention
• When you want to bake: Pull it out 2 days before bake day. Feed it, let it rise, feed it again when it falls. Two feeding cycles at room temperature is usually enough to wake it up from a long nap
• After baking: Feed the remaining starter, give it an hour or two on the counter, and put it back in the fridge until next time

Schedule 4: The Vacation Saver

Going on a trip? Here are your options, ranked from easiest to most bulletproof:

• 1-2 weeks: Feed your starter, let it ferment 1-2 hours, fridge it. It'll be fine when you get back. One or two revival feeds and you're baking again
• 2-4 weeks: Do a stiff feed, use a 1:5:5 ratio (10g starter, 50g flour, 50g water) or even less starter. The extra food gives it more runway before it gets hungry. Fridge it immediately after mixing
• 1-3 months: Spread a thin layer of active starter on a piece of parchment paper and let it dry completely at room temperature. Once bone-dry, crumble it into flakes and store in an airtight jar at room temperature. To revive, dissolve a tablespoon of flakes in 25g of water, add 25g flour, and feed twice a day until it's active again (usually 3-5 days)

The Discard Question

Every feeding generates discard, the portion of starter you remove before adding fresh flour and water. For a lot of bakers, the guilt of throwing away discard is what makes feeding feel wasteful. But you've got options:

1. Use less starter. A 1:5:5 feeding ratio (10g starter to 50g each flour and water) means you only need to keep a tiny amount. Less waste, period
2. Collect discard in a separate jar. Fridge it for up to a week. Use it in pancakes, waffles, crackers, pizza dough, or flatbread. These don't need active starter, the discard adds flavor and a slight tang
3. Feed less often. Seriously. If you're not baking for two weeks, your starter doesn't need to be fed every day just to create discard you'll throw away

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