Sourdough Toolkit

Hydration, shaping, open-bake timing, inclusions, and a handy starter grams↔cups converter.

Starter Converter (grams ↔ cups)

Assumes 100% hydration starter. Typical density ≈ 227 g per cup. Adjust if your starter is thicker/thinner.

0.44 cups
227 g
Default 227 g/cup

Quick Links

  • Hydration Calculator
  • Open-bake schedule for crust development and oven spring
  • Batard shaping tips and coil folds
  • Sourdough inclusions and flavor ideas
  • Active starter recipe ideas (not bread)

Open-Bake Sourdough

  • Preheat with steel/stone to 500°F (260°C) for 45–60 minutes.
  • Steam first 15–20 min (cover or pan of water), then vent for crisp crust.
  • Bake to internal temp ~208–212°F (98–100°C).
  • Use high hydration (70–78%) for open crumb; strengthen with stretch & folds.

Sourdough Batard Shaping

  • Pre-shape gently; rest 15–20 minutes.
  • Letter fold, roll tight to build surface tension.
  • Proof seam-up in banneton; score 30–45° along length.
  • Chill dough before scoring for cleaner ear.

Inclusions & Ideas

Fold in after initial gluten development to avoid tearing.

  • Roasted garlic + rosemary
  • Cheddar + jalapeño
  • Toasted seeds mix (sesame, sunflower, flax)
  • Dried fruit + nuts (cranberry + pecan)
  • Olive + lemon zest + herbs

Active Starter Recipes (Not Bread)

  • Crackers (starter + flour + oil + salt)
  • Pancakes/waffles (starter + milk + egg)
  • Flatbreads (starter + yogurt + herbs)
  • Chocolate cake (starter discard adds tenderness)
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