Print

Easy 7-Day Beginner Sourdough Starter from Scratch

Easy 7-Day Beginner Sourdough Starter from Scratch - featured image
Print Recipe

A simple, foolproof 7-day guide to creating a bubbly, healthy sourdough starter from scratch using just flour and water. Perfect for beginners, this method requires minimal daily effort and yields a reliable starter for baking amazing bread.

Ingredients

  • All-purpose flour (unbleached preferred, e.g., King Arthur Flour)
  • Filtered or bottled water (room temperature, about 70-75°F)
  • A clean jar (wide-mouth mason jar, 16-32 oz)
  • A rubber band or marker (for tracking rise)
  • A kitchen scale (digital, optional but highly recommended)

Instructions

  1. Day 1: In a clean jar, combine 50 grams of all-purpose flour and 50 grams of room-temperature water. Stir vigorously until no dry bits remain. Scrape down the sides, mark the level with a rubber band, cover loosely with a towel or coffee filter, and place in a warm spot (70-75°F). Let sit for 24 hours.
  2. Day 2: Check for tiny bubbles or a thin layer of liquid (hooch). Discard half (about 50 grams). Add 50 grams of fresh flour and 50 grams of fresh water. Stir well, scrape sides, mark level, cover, and let sit for 24 hours.
  3. Day 3: Expect more bubbles and a slight rise. The smell may be sour or like nail polish remover. Discard half (50 grams). Feed with 50 grams flour and 50 grams water. Stir, mark level, cover. Check after 12 hours for doubling in size.
  4. Day 4: Starter may be bubbly or sluggish (the ‘slump’ period). Discard half (50 grams). Feed with 50 grams flour and 50 grams water. Stir well. It may not double today; keep feeding on schedule.
  5. Day 5: More consistent bubbles and noticeable rise. Smell should be pleasantly tangy. Discard half (50 grams). Feed with 50 grams flour and 50 grams water. Start feeding twice a day (every 12 hours) if rising and falling predictably.
  6. Day 6: Starter should double in size within 6-8 hours of feeding, full of bubbles. Smell should be sour and yeasty. Continue feeding twice a day (morning and evening), discarding half before each feeding and adding 50 grams flour and 50 grams water.
  7. Day 7: Starter should double in 4-8 hours, have a dome on top, and smell tangy and yeasty. Perform the ‘float test’: drop a spoonful into room-temperature water; if it floats, it’s ready. Use immediately or store in the refrigerator, feeding once a week.

Notes

Temperature is crucial: keep starter in a warm spot (70-75°F). If kitchen is cold, place on top of fridge or near a warm appliance. The ‘hooch’ (dark liquid on top) is normal and indicates hunger; stir it back in before feeding. Discard is essential for health; save it for discard recipes like pancakes or crackers. Use unbleached all-purpose flour for best results; avoid bleached flour. If using tap water, let it sit out for 24 hours to remove chlorine. The float test is the best indicator of readiness. Be patient: some starters take longer than 7 days.

Nutrition

Keywords: sourdough starter, beginner sourdough, easy sourdough starter, 7-day sourdough starter, homemade sourdough starter, sourdough from scratch

Find it online: https://sunnysavory.com/easy-7-day-beginner-sourdough-starter-from-scratch/