Whey Sandwich Bread

Do you make your own ricotta or yogurt at home?
If yes, then you have plenty leftover of whey.

Whey sandwich bread is a type of bread that incorporates whey, a byproduct of cheese or yogurt production, into the dough. Whey is rich in protein and vitamins, and using it in bread baking can add nutritional value and enhance the texture and flavor of the loaf.

The use of whey in sandwich bread is not only a way to reduce food waste but also a way to incorporate an additional source of protein and nutrients into your diet.

To make whey sandwich bread, the whey is typically substituted for water or milk in the bread recipe.

Whey sandwich bread is perfect for making sandwiches, toasting, or simply enjoying as a versatile option for various meals and snacks.

One of the best things about whey sandwich bread is the incredible softness and tenderness it brings to the final loaf. The natural sugars and proteins found in whey help create a beautifully golden crust while keeping the crumb light, moist, and fluffy for days. It’s an excellent way to transform something that might otherwise go to waste into a homemade bread with rich flavor and wonderful texture.

This loaf has a mild, slightly creamy taste that works perfectly for everyday use. Whether you’re making classic sandwiches, grilled cheese, breakfast toast, or French toast, whey bread adds an extra layer of flavor without overpowering your favorite fillings or spreads. It also slices beautifully, making it ideal for meal prep and homemade sandwich bread.

If you regularly make yogurt, ricotta, or other homemade dairy products, this recipe is a fantastic way to fully use every ingredient in your kitchen. Simple, wholesome, and incredibly delicious, whey sandwich bread may quickly become one of your favorite everyday loaves.

I’ve got this idea from talented @allyoukneadisbread and I want to share Maria’s recipe here.

Ingredients

 Yudane

• 130 g water
• 130 g bread flour

Dough

• 260 g all yudane 
• 520 g bread flour 
• 240 g whey
• 1 egg
• 14 g salt
• 80 g sugar
• 80 g soft unsalted butter
• 5 g dry instant yeast

Directions

Yudane 

Yudane Method is made by mixing bread flour and hot boiling water. Adding hot boiling water gelatinises the starch. Which gives super softness to the bread.

• 8 am mix flour and hot boiling water, cover and let cool down before use in the dough.

Dough

• 8.30 am In a bowl of stand mixer add whey, egg, yeast, sugar, flour, salt mix all together, add yudane to the dough, start mixing the dough on low speed of your mixing machine for 2-3 minutes, or KitchenAid on speed 3 for 5-6 minutes until well incorporated.
• The dough should wrap the hook.
• Add soft butter, increase the speed of mixer, mix for 10-15 more minutes until the dough is well incorporated and comes up together. You will be able to perform windowpane test.

• Cover the dough and let it proof for 2 hours at 76-80F/ 24-28C.
• The dough should become puffy.
• 10.30 am Sprinkle work surface with flour. 
• Sprinkle work surface with flour, remove the dough from the bowl and place on floured surface roll it into a rectangle, with narrow side as long as the length of loaf pan ( in my case it’s 13 inches), then roll the dough into a tight roll. Place the roll into a baking pan( the amount of the dough should be enough for baking pan 13×4 inches).

• Cover the loaf and let it proof for 1-2 hours at 76-80F/ 24-28C until the dough will reach 1/2 inch from the top of the pan.

• 12.30 pm Bake the loaf at 375F for 15 min, 350F for 20-25 min more. Until too will become golden brown.
• Remove the loaf from loaf pan to cool off.

Enjoy!

Super Soft Whey Sandwich Bread

3348kcal

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Prep 45 minutes mins

Cook 40 minutes mins

Total 4 hours hrs 55 minutes mins

An incredibly soft, fluffy, and nutrient-dense sandwich loaf that perfectly repurposes leftover liquid whey from home yogurt or cheese production. By pairing the moisture-retaining Japanese Yudane method with the structural and tenderizing benefits of acidic whey proteins, this bread yields a cloud-like crumb that stays fresh for days.

Servings 1 loaf

Cuisine Japanese / Asian Fusion (Yudane style)

Ingredients

1x2x3x

The Yudane (8:00 AM)

• ▢ 130 g Bread Flour
• ▢ 130 g Hot boiling water

The Main Dough (8:30 AM)

• ▢ All of the prepared Yudane roux (from above)
• ▢ 520 g Bread Flour
• ▢ 240 g Liquid whey warmed slightly to room temp
• ▢ 1 Whole egg
• ▢ 80 g Sugar
• ▢ 14 g Salt
• ▢ 5 g Dry Instant Yeast
• ▢ 80 g Unsalted butter softened to room temperature

Equipment

• ▢
  13×4 inch Pullman Loaf Pan
• ▢
  Stand Mixer (with dough hook attachment)
• ▢
  Rolling Pin
• ▢
  Small Mixing Bowl (for making the Yudane)
• ▢
  Kitchen Scale

Method

Prevent Sleep ModePrevent Sleep Mode

Step 1 – Making the Yudane

1. At 8:00 AM, place 130g of bread flour into a small bowl and pour 130g of boiling water directly over it. Stir vigorously with a sturdy spoon until all dry spots disappear and a thick, sticky dough paste forms. Cover tightly and let it sit to cool down to room temperature before adding it to the main mix.

Step 2 – Mixing & Bulk Proofing

1. First Mix: At 8:30 AM, add the room-temperature liquid whey, egg, instant yeast, sugar, 520g bread flour, and salt into your stand mixer bowl. Tear the cooled Yudane paste into several smaller pieces and drop them straight into the bowl.
2. Knead Phase 1: Attach your dough hook and mix on a low speed (or KitchenAid speed 3) for 5–6 minutes. The ingredients should come together into a uniform, tacky mass that wraps itself cleanly around the hook.
3. Enrich: Add the 80g of softened butter to the bowl. Increase the mixer speed to medium-high and continue kneading for 10–15 minutes. The dough will look messy initially but will gradually transform into an ultra-smooth, glossy, and highly elastic ball that cleanly passes the windowpane test.
4. Bulk Rise: Form the dough into a smooth ball, place it in a greased bowl, cover tightly, and let it proof for 2 hours at 76–80°F (24–28°C) until light, airy, and visibly puffy.

Step 3 – Shaping & Staged Baking

1. Roll Out: At 10:30 AM, lightly dust your workspace with flour. Tip out the puffy dough and use a rolling pin to flatten it into a large rectangle. Ensure the narrowest edge of the rectangle matches the length of your 13-inch loaf pan.
2. Shape: Starting from the short edge, roll the dough up tightly into a dense cylinder. Place the log seam-side down into a greased baking pan.
3. Final Proof: Cover loosely and let it proof for 1 to 2 hours at 76–80°F (24–28°C) until the crown of the expanding dough rises to exactly half an inch below the top rim of the pan.
4. Bake Staged: Preheat your oven to 375°F (190°C). Slide the pan in and bake for 15 minutes. Lower the oven temperature to 350°F (175°C) and continue baking for 20–25 minutes until the crust is a uniform, deep golden brown. Remove immediately from the pan and cool completely on a wire rack.

Nutrition

Calories3348kcalCarbohydrates554gProtein95gFat81gSaturated Fat44gPolyunsaturated Fat8gMonounsaturated Fat20gTrans Fat3gCholesterol357mgSodium1078mgPotassium984mgFiber17gSugar82gVitamin A2269IUVitamin C1mgCalcium170mgIron7mg

Notes

• Egg-Free Substitutions: If you cannot consume eggs or want to make this recipe egg-free, you can easily omit the egg completely. To maintain the recipe’s exact hydration balance, simply replace the weight of the egg by adding an extra 50g of liquid whey or standard whole milk to the initial dough mix.
• Substituting Liquid Whey with Milk: If you run out of homemade whey, you can substitute it with an equal weight of standard whole milk or buttermilk. While milk will still produce a beautifully soft loaf due to the Yudane roux, using whey adds an extra punch of natural enzymes and lactic acidity that weakens harsh gluten bonds, yielding an even tenderer bite.
• Converting to a Sourdough Base: To naturally leaven this bread, omit the 5g of commercial instant yeast. Instead, add 140g of an active, bubbly sourdough starter (or sourdough discard if you are looking for a gentle rise with a tangier profile) directly into the main dough mix. Keep in mind that your bulk and final pan proofing times will extend significantly—plan for roughly 4 to 6 hours for each phase depending on your room temperature.

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