Soft and fluffy, this Sourdough Milk Bread is a delight that transcends everyday bread. Made from a combination of a ripe sourdough starter and tangzhong, it’s not just any loaf—you’ll savor a perfect blend of taste and texture that is soft enough to melt in your mouth. Homemade bread can be a labor of love, but don’t let that scare you. The process behind this recipe is refreshingly simple, making it approachable for bakers of any skill level.

Table of Contents

Why You’ll Love This Recipe
Ingredients You’ll Need
How to Make Soft & Fluffy Sourdough Milk Bread
Storing & Reheating
Chef’s Helpful Tips
Recipe FAQs
Soft & Fluffy Sourdough Milk Bread

What really sets this Sourough Milk Bread apart is its incredible versatility. Whether you’re looking to make sandwiches, serve a warm loaf alongside dinner, or simply enjoy a slice with butter, this bread is a standout choice. And if you’ve ever craved a good bakery-style bread at home, this is your ticket! With its perfect crumb and rich flavor, you’ll wonder why you ever reach for store-bought again. Trust me, once you’ve had a slice of this bread, you’ll be eager to share it with family or friends.

Why You’ll Love This Recipe

Simple & Quick: You’ll have a warm loaf in just a few hours—perfect for last-minute baking.
Irresistible Flavor: Tangy yet sweet, the combination of sourdough and milk creates a unique taste experience.
Eye-Catching Appeal: The beautifully risen crust and fluffy interior are impressive enough for any gathering.
Flexible Serving: Ideal for breakfast, lunch, or as a side dish—this bread suits any occasion.
Diet-Friendly Options: You can get creative with substitutions to suit various dietary needs without losing flavor.

Ingredients You’ll Need

15 g ripe starter: This is the backbone of your sourdough. Make sure your starter is bubbly and active for the best results.
15 g sugar: A touch of sweetness helps with fermentation and creates a balanced flavor.
80 g all-purpose flour: Provides structure; you want a gluten-forming flour for the best texture.
40 g warm water: Helps to activate your ingredients; aim for a temperature of about 100°F.
25 g all-purpose flour: A little extra to balance your dough’s hydration levels.
120 g milk: Choose 2% or whole milk for added richness. If you need dairy-free, oat milk works nicely.
All of the sweet stiff starter: This is critical to getting the dough’s unique flavor and texture.
All of the tangzhong: This cooked flour and water mixture ensures your bread remains moisture-rich.
300 g all-purpose flour: The bulk of what’s needed for structure; feel free to substitute some with whole wheat for added nutrition.
125 g milk (2% or whole, room temperature): Room temperature helps it blend better into the dough.
30 g softened butter: Adds richness and flavor; don’t skip this for that flaky texture.
30 g sugar: Balances the flavor while supporting browning during baking.
1 tsp kosher salt (Diamond Crystal): Enhances flavor and controls fermentation.
1 egg (room temperature): Gives the bread a tender crumb and rich color.
10 g milk powder (optional): It adds extra flavor and aids in browning.

How to Make Soft & Fluffy Sourdough Milk Bread

Prepare Your Starters: In a medium bowl, mix together 15 g of ripe starter, 15 g of sugar, 40 g of warm water, and 80 g of all-purpose flour. Stir until combined and let it sit for about 30-60 minutes until bubbly.
Make the Tangzhong: In a small saucepan, combine 25 g of all-purpose flour and 120 g of milk. Whisk over medium heat until it thickens into a pudding-like consistency. Remove it from heat and let it cool.
Combine the Ingredients: In a large mixing bowl, mix all of the sweet stiff starter and tangzhong. Then, add in 300 g of all-purpose flour, 125 g of milk, 30 g of softened butter, 30 g of sugar, 1 tsp kosher salt, and 1 room temperature egg. The mixture should start coming together.
Knead the Dough: Transfer the dough to a floured surface and knead for about 10 minutes until it’s smooth and elastic. If your dough is sticky, dust it lightly with more flour.
First Proof: Place the kneaded dough in a greased bowl and cover it with a damp towel or plastic wrap. Let it rise in a warm spot for about 1 to 2 hours, or until it’s doubled in size.
Shape the Loaf: After the first rise, punch down the dough gently to release air. Shape it into a loaf by flattening it out and rolling it up. Tuck the ends under to make a smooth surface.
Second Proof: Place the shaped loaf into a greased loaf pan. Cover it with a damp towel, and allow it to rise for another 30-60 minutes until it’s about an inch above the rim of the pan.
Preheat the Oven: While the dough is rising, preheat your oven to 350°F.
Bake the Bread: Once the loaf has risen sufficiently, bake it for 30-35 minutes or until the top is golden brown and sounds hollow when tapped.
Cool and Enjoy: After baking, transfer the loaf from the pan to a wire rack. Let it cool completely before slicing to ensure the best texture.

Storing & Reheating

To keep your sourdough milk bread fresh, wrap it tightly in plastic wrap or place it in an airtight container at room temperature for up to three days. For longer storage, freeze it in a freezer bag for up to three months. When ready to enjoy, thaw it at room temperature and heat it in the oven at 350°F for 10-15 minutes. This refreshes its texture but be aware that the crust may soften over time.

Chef’s Helpful Tips

Don’t rush the proofing process; warm conditions help the yeast do its job properly.
If using milk powder, mix it with the dry ingredients to avoid clumping.
A slightly sticky dough is normal; resist the temptation to add too much additional flour as this could affect the texture.
For extra flavor, consider adding herbs or spices to the dough before the first rise.

Start enjoying the wonderful world of baking with this delightful recipe! The combination of tang from the sourdough starter and the tenderness from the milk creates a loaf you won’t soon forget. Give it a go, and you’ll surely find a new favorite!

Recipe FAQs

Can I use a different type of flour in this recipe?

Absolutely! While all-purpose flour is ideal for this recipe, you can substitute with whole wheat flour or bread flour. Whole wheat will yield a denser loaf, while bread flour will increase chewiness and structure.

How do I know when my dough is sufficiently kneaded?

Knead the dough until it feels smooth and elastic, which usually takes about 10 minutes. A great test is the “windowpane test”: stretch a small piece of dough gently; if it forms a thin, translucent membrane without tearing, you’re good to go!

Can I make this dough ahead of time?

You can prepare the dough in advance. After the first proof, shape it into a loaf and place it in the refrigerator. Let it rise slowly overnight, and then bring it back to room temperature for the second rise before baking.

What if my dough doesn’t rise as expected?

If you find your dough isn’t rising well, it might be due to old or inactive yeast in your starter or dough. It could also be too cold in your kitchen. Ensure you place it in a warm, draft-free area for better results.

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Soft & Fluffy Sourdough Milk Bread

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Author: Anna
Prep Time: NaN minutes
Cook Time: N/A
Total Time: 0 hours
Yield: 1 loaf 1x
Category: Bread
Method: Baking
Cuisine: Baked Goods

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Description

This soft & fluffy sourdough milk bread features irresistible flavor and simple prep with key ingredients like ripe starter, milk, and butter. Perfect for sandwiches or enjoying with a spread!

Ingredients

Scale

15 g ripe starter
15 g sugar
80 g all-purpose flour
40 g warm water
25 g all-purpose flour
120 g milk
all of the sweet stiff starter
all of the tangzhong
300 g all-purpose flour
125 g milk (2% or whole, room temperature)
30 g softened butter
30 g sugar
1 tsp kosher salt (Diamond Crystal)
1 egg (room temperature)
10 g milk powder (optional)

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Instructions

Make the sweet stiff starter by combining 15 g ripe starter, 80 g flour, 15 g sugar, and 40 g warm water in a small bowl. Knead for 2–3 minutes until well mixed. Let ferment at 78–85 °F until it peaks, about 5–6 hours.
For convenience, prepare the sweet stiff starter the night before, allowing it to rise until 75% expanded, then refrigerate overnight. Let come to room temperature the next day and allow to finish rising until peaked before proceeding to make the dough.
Ferment the starter at 78–85°F until fully peaked, which should take around 6 hours. Ensure it stays warm for optimal yeast activity, which encourages a good rise without sourness.
For the tangzhong, whisk together 120 g milk and 25 g flour in a small saucepan over medium-low heat until thickened into a custard-like paste. Allow to cool slightly before use.
In a stand mixer bowl fitted with a dough hook, combine the flour, sweet stiff starter, tangzhong, egg, sugar, butter, salt, milk, and optional milk powder to make the final dough.
Mix on low (‘stir”) speed for 1–2 minutes until just combined. Scrape down the sides of the bowl as needed.
Increase mixer speed to 4 (medium) for 4 minutes to develop the gluten structure.
Reduce to speed 2 and knead for 6-8 minutes until the dough forms a smooth ball and pulls away from the bowl sides.
Transfer the dough to a lightly wet surface and perform a few slap-and-folds to shape into a smooth ball.
Place the dough in a lightly greased bowl, cover it, and let proof in a warm area until doubled in size, about 3-4 hours.
After proofing, turn the dough onto a lightly floured surface and divide it into 2 or 3 equal pieces.
Preshape each piece into a ball, cover, and rest for 20-30 minutes.
Lightly flour your work surface and the tops of the dough balls. Roll each piece out to about ⅓ inch thick, then fold the edges toward the center to create a rectangle. Flatten gently to about ½ inch and roll into a log, sealing the seam as you go.
Place each shaped piece into a greased 1 lb Pullman loaf pan, rolling or tucking edges neatly.
Cover and proof in a warm spot until the dough nearly reaches the top of the pan.
Preheat the oven to 350 °F (175 °C) about 15 minutes before baking.
Lightly brush the tops of the dough with milk, avoiding drip-down the sides to prevent sticking.
Bake for 28-30 minutes or until the crust appears golden brown.
Let cool in the pan for 10 minutes before removing loaves, then cool completely on a wire rack.

Notes

Keep the sweet stiff starter and final dough at a minimum of 78 °F for best results.
If your ingredients are cold, you may use the tangzhong while warm to help stabilize the dough temperature for fermentation.
For easier removal of the loaves, use a silicone bench scraper to loosen the sides before releasing.