Ultra-Soft Japanese Milk Bread — Full Detailed Recipe
Ultra-Soft Japanese Milk Bread — Full Detailed Recipe
The bread in your photo looks like Japanese-style milk bread (Hokkaido/Shokupan): a very soft, fluffy loaf with a fine, cottony crumb. The key technique is tangzhong, a cooked flour-and-liquid mixture that helps the bread retain moisture and stay soft.
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King Arthur Baking
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Recipe at a glance
Yield: 1 large loaf
Pan: 9 × 5-inch loaf pan
Prep: 30–40 minutes
First rise: 60–90 minutes
Second rise: 40–60 minutes
Bake: 30–35 minutes
Total: about 3½ hours
Difficulty: Moderate
Texture: Extremely soft, fluffy and slightly chewy
Best flour: Bread flour, preferably around 11.5–13% protein
Ingredients
Tangzhong
Ingredient Amount
Bread flour 20 g (about 2½ tbsp)
Whole milk 100 g (100 ml)
Main dough
Ingredient Amount
Bread flour 300 g
Granulated sugar 45 g
Instant yeast 6 g (about 2 tsp)
Fine salt 5 g (¾–1 tsp)
Whole milk 120 g (½ cup)
Large egg 1 (about 50 g without shell)
Unsalted butter, softened 40 g
Milk powder 15 g (about 2 tbsp), optional
For the top
1 tbsp milk or
1 egg beaten with 1 tbsp water for a darker, shinier crust
1 tsp melted butter, optional, for brushing after baking
The ingredient proportions are in the same family as established Japanese milk-bread recipes using tangzhong. For example, King Arthur’s version cooks part of the flour with milk/water before incorporating it into a dough containing bread flour, milk, egg, butter, sugar and yeast.
K
King Arthur Baking
Step-by-Step Instructions
1. Make the tangzhong
Put 20 g bread flour + 100 g milk into a small saucepan.
Whisk thoroughly while cold so there are no lumps.
Place over low to medium-low heat.
Cook while whisking constantly for approximately 3–5 minutes.
The mixture will gradually become a thick paste.
What are you looking for?
When the whisk leaves visible lines across the bottom of the pan and the mixture resembles a thick pudding/paste, it’s ready.
The traditional tangzhong technique works by heating the flour and liquid until the starches gelatinize, allowing the flour to retain more liquid and producing a softer loaf. Around 65°C/149°F is the commonly cited temperature for this process.
K
King Arthur Baking
Immediately transfer the tangzhong to a bowl.
Cover it with plastic wrap pressed directly against the surface.
Let it cool until lukewarm or room temperature.
Do not add piping-hot tangzhong to the yeast.
2. Start the dough
In a large mixing bowl, combine:
300 g bread flour
45 g sugar
15 g milk powder, if using
6 g instant yeast
5 g salt
Keep the salt and yeast from sitting directly on top of each other for an extended period.
Add:
cooled tangzhong
120 g milk
1 egg
Mix until a rough, shaggy dough forms.
3. Knead
Knead by hand for approximately 10–15 minutes, or use a stand mixer with a dough hook.
At first the dough will be sticky.
Don’t immediately add lots of flour.
The dough should gradually become smoother and more elastic.
Now add the 40 g softened butter, a little at a time.
Continue kneading until the butter is completely incorporated.
Knead until the dough is:
smooth
elastic
soft
slightly tacky
able to stretch into a thin membrane without immediately tearing
This is commonly called the windowpane test.
A well-developed dough is particularly important for this bread because its characteristic fluffy structure depends on good gluten development. King Arthur similarly recommends kneading until a smooth, elastic dough forms.
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King Arthur Baking
4. First rise
Shape the dough into a smooth ball.
Put it into a lightly greased bowl.
Cover.
Leave somewhere warm for approximately 60–90 minutes.
You don’t necessarily need to wait for it to exactly double. You’re looking for dough that has become noticeably puffy and expanded.
A typical tangzhong milk-bread recipe uses roughly 1–1½ hours for this stage, depending on temperature.
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King Arthur Baking
Ideal temperature
Approximately 75–82°F / 24–28°C is a comfortable range.
If your kitchen is cold, the dough may take considerably longer.
5. Divide the dough
Gently remove the dough from the bowl.
Don’t aggressively punch all the air out.
Divide into 3 equal pieces.
For accuracy, use a kitchen scale.
Shape each piece into a loose ball.
Cover and let them rest for 10–15 minutes.
This resting period relaxes the gluten and makes shaping easier.
6. Shape the three sections
This is what creates the beautiful three-part loaf shown in your photograph.
Take one dough ball.
Roll it into an elongated oval/rectangle.
Fold the left side toward the center.
Fold the right side toward the center, like folding a letter.
Roll it gently into a longer strip.
Then roll the strip up from one end into a tight spiral/log.
Repeat with the other two pieces.
Place all three pieces seam-side down into a greased 9 × 5-inch loaf pan.
They should sit next to one another rather than being packed tightly.
7. Second rise
Cover the pan loosely.
Let rise for approximately 40–60 minutes.
The dough should become very puffy.
For the shape in your photo, allow the dough to rise until it comes to approximately ¾–1 inch below the rim of the pan.
Don’t let it rise dramatically above the pan before baking.
Important
Under-proofed: dense, heavy bread with tearing on top.
Over-proofed: bread may collapse or have a weak, coarse crumb.
8. Brush the top
For a soft, lighter crust:
Brush lightly with milk.
For the shiny golden-brown appearance shown in the photograph:
Beat:
1 egg
1 tbsp water
Brush a thin layer over the dough.
An egg wash is specifically recommended as an option for a darker, shiny milk-bread crust.
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King Arthur Baking
9. Bake
Preheat the oven to:
350°F / 175°C
Bake for approximately:
30–35 minutes
If the top becomes dark too quickly, loosely cover it with aluminum foil during the final portion of baking.
The finished loaf should have a deep golden top and sound somewhat hollow when tapped.
If you have an instant-read thermometer, the center should generally be around 190–200°F / 88–93°C for a soft enriched loaf.
10. Finish
Remove the bread from the pan after about 5–10 minutes.
Place it on a wire rack.
For an especially soft crust, brush the hot loaf with a tiny amount of melted butter.
Allow it to cool for at least 45–60 minutes before slicing.
Don’t cut it immediately!
The interior continues to set as it cools. Cutting very hot milk bread can compress the beautiful fluffy crumb.
Secrets to Getting the Same Soft Texture
1. Weigh your flour
A kitchen scale is much more reliable than measuring flour by cups.
Too much flour = dry, dense bread.
2. Don’t keep adding flour
The dough should be soft and slightly sticky before the gluten develops.
3. Knead properly
If the dough tears immediately when stretched, continue kneading.
4. Don’t overheat the milk
Very hot liquid can damage/kill yeast.
5. Cool the tangzhong
Warm is fine; hot is not.
6. Don’t over-proof
This is one of the biggest causes of a loaf that looks beautiful before baking but collapses afterward.
7. Use strong bread flour
A higher-protein bread flour gives the dough more gluten strength. Some milk-bread recipes specifically call for strong/high-protein flour.
C
ChainBaker
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Optional: Extra-Rich Version
Fo an even richer, more brioche-like loaf, use:
300 g bread flour
20 g milk powder
50 g sugar
6 g yeast
5 g salt
120 g whole milk
1 egg
50 g butter
same tangzhong
The extra butter makes the bread richer and softer, but the dough can take a little longer to develop.
How to Use This Bread
This loaf is excellent for:
breakfast toast
butter and jam
peanut butter sandwiches
grilled cheese
French toast
egg sandwiches
chicken sandwiches
ham and cheese
bread pudding
cinnamon toast
It can also be made into individual buns rather than a loaf; tangzhong is commonly used for both milk-bread loaves and rolls.
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King Arthur Baking
Recipe Q&A
Why is my bread not fluffy?
Usually one of these:
Too much flour
Insufficient kneading
Yeast is old/inactive
Dough was under-proofed
Dough was over-proofed
Oven temperature was too low
Bread was cut while extremely hot
Why is my dough sticky?
Milk bread is naturally a relatively soft dough.
Don’t immediately add another 50–100 g flour.
Continue kneading first. Gluten development will make the dough considerably more manageable.
If it remains extremely wet after proper kneading, add flour 5–10 g at a time.
Can I make it without milk powder?
Yes.
Simply omit it.
The loaf will still work, although milk powder adds extra milk flavor and richness.
Can I use all-purpose flour?
Yes, but bread flour is preferable.
If using all-purpose flour, start with slightly less milk and add more only if necessary because different flours absorb different amounts of liquid.
Can I use active dry yeast?
Yes.
Use approximately 7–8 g active dry yeast instead of 6 g instant yeast.
If desired, dissolve it in some of the lukewarm milk first and allow it to sit for about 5–10 minutes.
Can I use fresh yeast?
Yes. A practical conversion is approximately 18 g fresh yeast for 6 g instant yeast.
Can I make the tangzhong the day before?
Absolutely.
Prepare it, cool it completely, cover it, and refrigerate it.
Bring it toward room temperature before mixing the dough.
Why does tangzhong make bread so soft?
Cooking flour with liquid causes starch gelatinization. The resulting mixture can hold more water, which contributes to a moist, tender crumb and helps the bread stay soft longer.
K
King Arthur Baking
+1
Why did my bread collapse?
Most commonly:
over-proofing
insufficient gluten development
too much liquid
insufficient baking
opening the oven repeatedly
cutting it while extremely hot
Try reducing the second proof slightly and make sure the dough passes the windowpane test.
Can I make this without eggs?
Yes.
Replace the egg with approximately 45–50 g additional milk.
The bread will be slightly less rich and have a somewhat different crumb.
Can I make it dairy-free?
Yes.
Use:
plant milk instead of milk
dairy-free butter instead of butter
omit milk powder or use a suitable dairy-free milk powder
Soy milk or oat milk can work particularly well.
Can I make it less sweet?
Yes.
Reduce sugar from 45 g to 30–35 g.
Don’t remove all the sugar because it contributes to flavor, browning and the character of the enriched dough.
Can I make it sweeter?
Yes.
For a sweeter breakfast-style loaf, use 55–65 g sugar.
Keep in mind that higher sugar levels can slow fermentation; some professional baking guidance notes that higher-sugar doughs can take longer to proof.
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King Arthur Baking Shop
How do I keep it soft?
Once completely cool, store it in an airtight bag or container at room temperature.
Avoid refrigerating ordinary bread unless necessary—the refrigerator can make bread stale faster.
For longer storage, freeze it.
Can I freeze it?
Yes.
Cool completely, then:
Slice if desired.
Wrap tightly.
Put into a freezer bag.
Freeze for up to about 2–3 months for best quality.
Thaw at room temperature.
Nutrition Information
Nutrition varies substantially according to the exact flour, milk, butter and egg used, so these are approximate calculations, not laboratory values.
For the complete loaf made with the quantities above, a reasonable estimate is approximately:
Nutrition Whole loaf Per 1/10 loaf
Calories ~2,050–2,200 kcal ~205–220 kcal
Carbohydrates ~320–335 g ~32–34 g
Protein ~65–72 g ~6.5–7.2 g
Fat ~55–62 g ~5.5–6.2 g
Saturated fat ~30–35 g ~3–3.5 g
Sugar ~50–60 g ~5–6 g
Fiber ~9–12 g ~0.9–1.2 g
Sodium ~2,000–2,400 mg ~200–240 mg
For comparison, a published tangzhong milk-bun recipe reports 267 kcal, 42 g carbohydrate, 8 g protein and 7 g fat per serving, while another milk-bread bun recipe reports about 241 kcal, 35.9 g carbohydrate, 7.7 g protein and 7.3 g fat per serving; the exact values depend heavily on serving size and formulation.
B
BBC Good Food
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Allergens
This recipe contains:
Wheat/gluten
Milk/dairy
Egg
It can be adapted for dairy-free baking, but it is not gluten-free unless specifically reformulated.
Troubleshooting Chart
Problem Likely cause Fix
Dense bread Under-kneaded Knead until elastic/windowpane
Very sticky dough Too much liquid/flour variation Add flour gradually
Bread didn’t rise Inactive yeast/cold dough Check yeast and temperature
Collapsed loaf Over-proofing Shorten final rise
Dry crumb Too much flour/overbaking Weigh flour; reduce bake time
Burnt top Oven too hot Tent with foil
Raw middle Underbaked Bake longer; check center
Large holes Poor shaping/over-proofing Degas gently and shape tightly
Bread tastes yeasty Too much yeast/over-proofing Measure accurately
Tough crust Overbaking Reduce time and brush with butter
Bread isn’t as fluffy as photo Weak gluten or incorrect hydration Use bread flour and knead thoroughly
The most important three things
If you want the pillowy texture shown in your photo, concentrate on:
① Correct tangzhong → ② strong gluten development → ③ correct proofing.
