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Whole Wheat Sourdough Bread Recipe

This whole wheat sourdough recipe makes a flavorful, hearty loaf with a nutty aroma and chewy crumb. Using whole wheat adds fiber, nutrients, and a rustic texture, while still giving you that classic sourdough tang.
Course Main Course, Side Dish
Cuisine American, French
Keyword chocolate sourdough, whole wheat sourdough bread
Prep Time 20 minutes
Total Time 12 hours
Servings 1 loaf
Calories 145kcal

Equipment

  • Mixing bowl
  • Dough scraper or spatula
  • Bench scraper (optional)
  • Banneton or bowl lined with a floured kitchen towel
  • Dutch oven or baking stone

Ingredients

  • 350 g 2 ¾ cups whole wheat flour
  • 150 g 1 ¼ cups all-purpose flour
  • 375 g 1 ½ cups + 1 tbsp water, lukewarm
  • 100 g ½ cup active sourdough starter
  • 10 g 1 ½ tsp salt

Instructions

Autolyse

  • Mix the flours and water in a bowl until no dry bits remain.
  • Cover and rest for 30–60 minutes. This hydrates the flour and starts gluten development.
  • Add Starter and Salt
  • Mix in your active starter and salt until incorporated.
  • Dough will be sticky — that’s normal for whole wheat.

Bulk Fermentation (4–6 hours)

  • Perform stretch and folds every 30–60 minutes for the first 2–3 hours.
  • Keep dough covered in a warm, draft-free spot (75–78°F / 24–26°C is ideal).

Shape

  • Gently shape dough into a boule or batard.
  • Place in a floured banneton or cloth-lined bowl.

Final Proof

  • Cover and let dough rise at room temperature for 1.5–3 hours or retard in the fridge overnight for more flavor.
  • Check readiness with the poke test: a slow spring-back with a slight dent means it’s ready to bake.

Bake

  • Preheat oven to 475°F (245°C) with a Dutch oven inside for 30–45 minutes.
  • Transfer dough into the Dutch oven, score the top, cover, and bake:
  • 20–25 min covered
  • 20–25 min uncovered to brown the crust
  • Internal temperature should reach 205–210°F (96–99°C) for fully baked bread.

Notes

Tips for Whole Wheat Sourdough
Whole wheat flour absorbs more water; you may need to adjust hydration slightly.
Dough will feel stickier and heavier than white sourdough — resist the urge to add too much flour.
Retarding the dough in the fridge improves flavor and makes scoring easier.
Prep and Timing
Prep Time: 15–20 minutes (spread over mixing and shaping)
Bulk Fermentation: 4–6 hours
Final Proof: 1.5–3 hours or overnight in fridge
Bake Time: 40–50 minutes
Total Time: 6–9 hours (or overnight method)