Sourdough Starter Instructions

๐ŸŒพ Dough Dough Accelerated Sourdough Starter โ€” Revival Instructions

Congratulations on your Dough Dough Sourdough Starter Culture! Unlike traditional starters that take 7โ€“14 days to establish, your culture activates in just 2 hours. Follow these steps and you'll be baking real sourdough bread today.ย 


What You'll Need

  • 1 packet Dough Dough Sourdough Starter Culture
  • 75g flour โ€” wholemeal recommended (white or a wholemeal/white blend also work; avoid bleached)
  • 75g warm water โ€” 27ยฐC / 80ยฐF (filtered or tap water left out overnight)
  • 1 clean glass jar, at least 500ml capacity
  • Kitchen scales (measuring by weight gives the best results)
  • A rubber band or piece of tape to mark the jar
  • A loose-fitting lid, cloth, or cling film with holes

We recommend wholemeal flour for activation โ€” it contains roughly double the food for your starter, so it wakes up faster and stronger. Plain/white flour will also work fine, or use a 50/50 blend of wholemeal and white. (Avoid bleached flour.)


Step 1 โ€” Activate Your Starter (Day 1, takes 2 hours)

  1. Empty the entire contents of your starter culture packet into a clean glass jar.
  2. Add 75g of warm water (27ยฐC / 80ยฐF). Stir well to dissolve.
  3. Add 75g of flour (wholemeal recommended). Mix thoroughly until no dry flour remains.
  4. Mark the level of the mixture on your jar with a rubber band or tape.
  5. Cover loosely โ€” do not seal airtight. The starter needs to breathe.
  6. Leave at room temperature (ideally 21โ€“27ยฐC / 70โ€“80ยฐF) for 2 hours.

โœ… Your starter is ready when: it has risen above the mark, looks bubbly and airy, and smells pleasantly tangy and yeasty. A spoonful dropped in water should float (the "float test").


Step 2 โ€” Your First Bake

Once active, use your starter straight away in any sourdough recipe that calls for active/ripe starter. A typical country loaf uses 100โ€“200g of active starter.

Refer to our Bread Recipe page for a simple, reliable first loaf.


Step 3 โ€” Ongoing Feeding & Maintenance

Your starter is now a living culture. Keep it healthy with regular feeding using a 1:1:1 ratio โ€” equal parts starter : flour : water by weight.

If you bake regularly (room temperature storage)

  • Feed every 12โ€“24 hours
  • Before each feed, discard half the starter (or use the discard in pancakes, crackers, or flatbreads)
  • Add 50g flour + 50g water, stir well, cover loosely

If you bake occasionally (refrigerator storage)

  • Store in the fridge in a loosely covered jar
  • Feed once a week: discard half, add 50g flour + 50g water
  • Before baking: take your starter out 24โ€“48 hours ahead, give it 1โ€“2 feeds at room temperature to bring it back to full activity, then use it when it passes the float test

Tips for a Strong, Active Starter

  • Temperature matters most. Keep your starter between 21โ€“27ยฐC (70โ€“80ยฐF). Too cold and it goes dormant; too warm and it can over-ferment.
  • Always use unbleached flour. The chemicals in bleached flour can weaken or kill your culture.
  • Use filtered or de-chlorinated water. Chlorine in tap water inhibits yeast. Leave tap water in an open container overnight before using.
  • Never seal the jar airtight. Fermentation produces COโ‚‚ โ€” a sealed jar can build pressure or suppress activity.
  • Feed by activity, not just the clock. The best time to feed is when your starter has peaked (risen and just starting to fall back) โ€” this is when it's hungriest.
  • Don't throw away your discard. Use it in waffles, pancakes, pizza dough, or crackers.

Troubleshooting

Symptom Likely cause Fix
Not rising after 2 hours Too cold, or chlorinated water Move somewhere warmer; switch to filtered water
Liquid layer on top (grey/brown) "Hooch" โ€” starter is hungry Pour off or stir in, then feed immediately
Smells very sharp / like acetone Over-fermented or underfed Feed more frequently; try a higher flour ratio (1:2:2)
Pink or orange streaks Contamination Discard entirely and start fresh with a new packet
Slow or sluggish after fridge Needs waking up Feed 2โ€“3 times at room temperature before baking

Questions?

We're here to help. Email us at hello@doughdoughathome.com or visit our blog for more sourdough guides and tips.