Potato Sourdough Bread Recipe for Soft, Flavorful Loaves

There’s something undeniably comforting about the aroma of freshly baked bread wafting through your kitchen. If you’re looking to elevate your baking game and try something uniquely delicious, this Potato Sourdough Bread recipe is just for you.

Combining the tangy depth of sourdough with the moist, tender texture of potatoes, this bread strikes the perfect balance between rustic charm and soft crumb. It’s an excellent choice for bread lovers who want to experiment beyond the classic loaves and enjoy a hearty, flavorful bread that pairs wonderfully with everything from soups to sandwiches.

Potatoes in bread might sound unusual, but they add moisture and a subtle sweetness while keeping the crumb soft and fresh for days. Whether you’re a seasoned sourdough baker or just getting started, this recipe will guide you through the process with clear instructions and handy tips.

Prepare to impress your friends and family with a loaf that’s as beautiful as it is tasty!

Why You’ll Love This Recipe

This potato sourdough bread combines the best of both worlds: the tangy complexity of sourdough fermentation and the moist, tender crumb that potatoes provide. The potatoes contribute to a bread that stays fresh longer without drying out quickly.

The crust comes out crisp and golden, while the inside remains soft, slightly chewy, and perfectly suited for toasting or making sandwiches. Plus, this recipe uses natural fermentation, making it a healthier, more digestible alternative to commercial yeast breads.

It’s ideal for bakers who want to try a twist on traditional sourdough or those who love experimenting with unique bread recipes. And if you’re interested in other wholesome, plant-based recipes, check out our Veggie Potato Recipes That Are Easy and Delicious for more inspiration!

Ingredients

• 1 cup cooked and mashed potatoes (about 2 medium potatoes, peeled)
• 1 cup active sourdough starter (fed and bubbly)
• 3 cups bread flour
• 1 cup whole wheat flour
• 1 1/4 cups warm water (around 80°F / 27°C)
• 2 teaspoons salt
• 1 tablespoon olive oil (optional, for softness)

Equipment

• Large mixing bowl
• Dutch oven or baking stone
• Dough scraper or spatula
• Kitchen scale (recommended for accuracy)
• Proofing basket or bowl lined with a tea towel
• Bench knife or sharp knife (for scoring)
• Clean kitchen towel
• Oven mitts

Instructions

1. Prepare the potatoes: Boil peeled potatoes until tender, then mash them smoothly without lumps. Let them cool to room temperature before use.
2. Mix the dough: In a large bowl, combine the sourdough starter, warm water, and mashed potatoes. Stir until fully blended.
3. Add flours: Gradually add bread flour and whole wheat flour to the wet mixture. Stir with a spatula or your hands until a shaggy dough forms.
4. Autolyse: Cover the bowl with a towel and let the dough rest for 30 minutes. This hydrates the flour and improves gluten development.
5. Add salt and oil: Sprinkle salt over the dough, drizzle olive oil if using, and knead or fold the dough in the bowl until salt is fully incorporated.
6. Knead and bulk ferment: Knead the dough on a lightly floured surface for about 8-10 minutes until smooth and elastic. Return to the bowl, cover, and let it ferment at room temperature for 4-6 hours, performing stretch and folds every 30 minutes during the first 2 hours.
7. Shape the loaf: After fermentation, turn the dough onto a floured surface, gently deflate, and shape it into a tight round boule or oval.
8. Final proof: Place the shaped dough into a proofing basket or a bowl lined with a floured tea towel. Cover and proof for 2-3 hours at room temperature, or refrigerate overnight for a slow, cold ferment that enhances flavor.
9. Preheat oven: About 45 minutes before baking, preheat your oven to 475°F (245°C) with a Dutch oven inside to heat up.
10. Score and bake: Carefully transfer the dough onto parchment paper, score the top with a sharp knife, and place it into the hot Dutch oven. Cover with the lid and bake for 20 minutes.
11. Bake uncovered: Remove the lid and bake for another 20-25 minutes until the crust is deep golden brown and crisp.
12. Cool completely: Transfer the bread to a cooling rack and let it cool fully before slicing to preserve the crumb texture.

Tips & Variations

Using leftover mashed potatoes or instant mashed potato flakes works well in a pinch, but fresh boiled potatoes yield the best texture and flavor.

Hydration Note: Depending on your potatoes’ moisture content, you may need to adjust the water slightly by 1-2 tablespoons for a perfect dough consistency.

Flavor Boost: Add herbs like rosemary or thyme to the dough for an aromatic twist. You can also mix in garlic powder or caramelized onions for extra depth.

Gluten-Free Variation: For a gluten-free version, experiment with gluten-free sourdough starters and a blend of gluten-free flours, but note the texture will be different.

Want more bread inspiration? Try our Veggie Bread Recipes That Are Easy and Delicious for creative ideas that incorporate vegetables in bread baking!

Nutrition Facts

Serving Suggestions

This potato sourdough bread is versatile and pairs beautifully with both savory and sweet accompaniments. Try it toasted with a smear of vegan butter and jam for a comforting breakfast or alongside hearty soups like our Vegan Potato Corn Chowder Recipe for Cozy Comfort Food.

It’s also excellent for sandwiches — think roasted vegetables, fresh greens, and hummus or your favorite plant-based spreads. For a simple snack, drizzle with olive oil and sprinkle sea salt for a rustic treat.

If you love fresh salads, pair this bread with our Baby Spinach Salad Recipe Vegan: Fresh & Easy Ideas to complete a wholesome meal.

Conclusion

Baking potato sourdough bread is a rewarding experience that results in a unique loaf with a tender crumb and crusty exterior. The combination of sourdough’s natural fermentation and the moist richness from potatoes gives you a bread that’s flavorful, nutritious, and keeps well.

Perfect for both beginners and seasoned bakers, this recipe invites you to explore the wonderful world of artisanal bread at home. Plus, its versatility makes it a staple for everyday meals or special occasions.

Give it a try and enjoy the satisfaction of slicing into your own homemade masterpiece!

For more delicious and wholesome recipes, be sure to explore our collection of Active Vegetarian Recipes for Healthy and Energized Living that complement this bread perfectly.

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