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Yeast (Homemade Wild Yeast Starter / Sourdough Starter)

A recipe from the Bmarchai Recipes collection.

Bmarchai RecipesYeastWildYeastFromScratchSourdoughNaturalLeavenBreadMaking
Yeast (Homemade Wild Yeast Starter / Sourdough Starter)

Nutrition (per serving)

20Calories
2 gProtein
4 gCarbs
0 gFat
0 gSugar
0 mgSalt

Ingredients

  • 100 g (day 1) Whole rye flour or whole wheat flour
  • 100 g (day 1) Filtered water (non-chlorinated)
  • 50 g each daily for feeding Additional flour & water

Method

  1. Day 1: In clean glass jar, mix 100 g flour + 100 g water → stir until no dry spots (thick pancake batter consistency).
  2. Cover loosely with lid or cloth → leave at room temperature (22–28 °C) 24 hours.
  3. Day 2: Check for bubbles/smell (may be inactive) → discard half (50 g) → feed 50 g flour + 50 g water → stir well → cover loosely.
  4. Days 3–7: Repeat daily discard-and-feed (50 g flour + 50 g water) → starter should start bubbling vigorously, smell tangy/yeasty by day 4–5.
  5. When starter doubles in size within 4–8 hours after feeding and smells pleasantly sour (≈day 5–10), it’s ready.
  6. Maintain: Keep at room temp and feed daily, or refrigerate and feed weekly (bring to room temp before using).
  7. Use in sourdough bread, pancakes, waffles — wild yeast starter captured from air & flour.

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General fitness and nutrition information, not medical advice. Check with a qualified professional before starting a new exercise or diet plan, especially if you have an injury or health condition.