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Sourdough Sandwich Bread is the perfect combination of soft, fluffy texture and mild tangy flavor, making it ideal for stacking with your favorite sandwich fillings. Unlike rustic sourdough loaves, this bread has a lighter crumb while still maintaining enough structure to hold up to spreads, meats, cheeses, and veggies.

The natural fermentation process gives it a subtle depth of flavor while keeping it free from commercial yeast.
Whether toasted, made into grilled cheese, or used for a classic PB&J, this sourdough sandwich bread is a delicious staple for everyday meals.
Why You’ll Love This Recipe
- Soft Yet Sturdy: Holds up well for sandwiches without being dense.
- Mild Tangy Flavor: A more subtle sourdough taste that complements any filling.
- Naturally Fermented: Uses a wild yeast starter for better digestion and nutrition.
- Versatile Use: Great for toast, sandwiches, and even French toast.
- No Commercial Yeast: A true sourdough recipe with all-natural ingredients.

What to Serve with Sourdough Sandwich Bread
- Classic Deli Sandwiches: Perfect for turkey, ham, or roast beef.
- Grilled Cheese & Soup: Pairs well with tomato soup for a comforting meal.
- Avocado Toast: A simple yet nutritious breakfast option.
- Nut Butter & Jam: Ideal for a homemade PB&J sandwich.
- Egg Salad or Tuna Salad: A sturdy base for creamy, flavorful fillings.
Ingredient Breakdown
Understanding what each ingredient does helps create the perfect sourdough sandwich loaf:
- Bread Flour: Provides structure and chewiness while keeping the bread light.
- Sourdough Starter: Naturally leavens the dough and adds depth of flavor.
- Milk or Water: Adds hydration and tenderness to the loaf.
- Honey or Sugar: Slightly sweetens the bread and feeds the natural yeast.
- Butter or Olive Oil: Enhances softness and gives the crust a golden finish.
- Salt: Strengthens the dough and balances the flavor.
Pro Tip Before Starting
For the best rise and texture, make sure your sourdough starter is fully active and bubbly before mixing the dough.
Sourdough Sandwich Bread

A soft yet sturdy sourdough loaf with a mild tang, perfect for sandwiches, toast, and more.
Ingredients
- 3 1/2 cups (440g) bread flour
- 1 cup (240g) active sourdough starter
- 3/4 cup (180g) warm milk or water
- 2 tablespoons honey or sugar
- 2 tablespoons unsalted butter, softened
- 1 1/2 teaspoons salt
Instructions
- Mix the Dough: In a large bowl, combine the sourdough starter, warm
milk or water, and honey. Stir in the flour and mix until a shaggy dough
forms. Let rest for 30 minutes. - Add Salt and Butter: Knead in the salt and butter, working the dough until it becomes smooth and elastic, about 8-10 minutes.
- Bulk Fermentation: Cover and let the dough rise at room temperature for 6-8 hours, until it doubles in size.
- Shape the Dough: Turn the dough onto a floured surface, shape it into a log, and place it in a greased loaf pan.
- Final Proof: Cover and let the dough proof in the refrigerator overnight (8-12 hours) or until it rises about 1 inch above the pan.
- Bake the Bread: Preheat the oven to 375°F (190°C). Bake for 35 minutes, or until the top is golden brown and sounds hollow when tapped.
- Cool and Slice: Let the bread cool completely before slicing for the best texture.
Notes
- Storage: Store in an airtight container at room temperature for up to 4 days.
- Freezing: Slice and freeze for up to 3 months; toast slices straight from frozen.
- Gluten-Free Option: Use a gluten-free sourdough starter and flour blend.
- Sweeter Variation: Add an extra tablespoon of honey for a slightly sweeter loaf.
- Extra Soft Texture: Use milk instead of water for a softer crumb.
Frequently Asked Questions
Can I make this bread without honey?
Yes, you can substitute it with sugar or omit it for a more neutral flavor.
How do I make my loaf taller and fluffier?
Ensure your sourdough starter is active and allow the dough to proof fully before baking.
Can I use whole wheat flour?
Yes, but replace only half the bread flour to keep the loaf light and soft.
Wrapping it up
Sourdough Sandwich Bread is a soft, versatile, and naturally leavened loaf that’s perfect for everyday use.
Whether you’re making sandwiches, toast, or French toast, this bread delivers a mild sourdough tang with a fluffy yet sturdy texture.
Try this recipe today and enjoy the delicious, homemade goodness of sourdough in every slice!