Desired Dough Temperature: The key to achieving consistently great results in your bread baking

When the seasons change it’s not uncommon for our Baker’s Hotline to hear from frustrated bread bakers who can’t understand why their favorite bread recipe has suddenly turned on them.

“I’m doing everything exactly the same, but my bread is falling in the oven.”

The problem is that while you’re doing everything the same, the conditions in your kitchen have changed.

As warmer weather arrives, your kitchen (and the ingredients stored in it) are heating up. These changing temperatures affect how your dough performs, even when you keep faithfully to your baking routine.

So, what’s one thing you can do right now to improve the rise, appearance, and flavor of your yeast breads?

Learn to control the temperature of your dough, from mixing through kneading.

Bringing your yeast dough to what professionals call the desired dough temperature (DDT) helps ensure consistently great results — winter, summer, or anytime during the year.

Desired Dough Temperature via @kingarthurflour

What professional bakers know

Professional bakers are expected to provide consistent results each and every day. They know that being able to control the temperature of their dough is the key to achieving consistency.

They also recognize that there are ideal dough temperatures for different types of dough, and maintaining temperatures within a specific range will lead to the best flavor and rise in their breads.

For wheat-based yeast breads, professionals have determined that the ideal dough temperature range is 75-78°F.

The Desired Dough Temperature Formula

How do you achieve an ideal dough temperature day after day — despite changing conditions?

There are several main factors that impact dough temperature:

•Room temperature
•Flour temperature
•Water temperature
•Friction factor

Friction factor — what’s that? It’s how much your dough temperature rises during mixing and kneading. This figure is an approximation because many variables affect how much heat is generated during the mixing and kneading process, and it can change significantly from one dough to the next. A future blog post will examine how to calculate the friction factor, but for now I’ve determined two friction factors:
For mixing and kneading in a stand mixer (7-quart KitchenAid mixer using the dough hook on “stir” for 3 minutes, then speed 2 for 4 minutes): friction factor = 22-24°F.
For mixing and kneading by hand (8 minutes total mixing and kneading): friction factor = 6-8°F.

So, back to DDT. Of these four factors, which one can the baker easily adjust? You guessed it—water temperature.

The Desired Dough Temperature Formula offers a way for bakers to calculate the factors that influence dough temperature, in order to determine the one factor they can easily control: water temperature.

How the Desired Dough Temperature Formula works

First, pick the temperature you want your dough to be at the end of mixing and kneading. For this example, our target dough temperature is 78°F.

Desired Dough Temperature (DDT) = 78°F

Next, multiply the DDT by 3 (the number of variable temperatures other than water temperature that affect dough temperature: room, flour, friction).

Note: If you bake with an overnight starter or pre-ferment, multiply your DDT by 4 instead of 3, and include the temperature of the pre-ferment as another factor to subtract. 

78°F X 3 = 234°F. This is the Total Temperature Factor (TTF).

Desired Dough Temperature via @kingarthurflour

Starting with 234°F, the TTF, subtract the actual room temperature and flour temperature, along with the predetermined friction factor:

234
-72°F (room temperature)
-71°F (flour temperature)
-22° (friction factor)
= 69°F (water temperature)

By subtracting the factors we’re less able to control that contribute to dough temperature, we can determine the correct water temperature to use in order to achieve our ideal dough temperature.

Desired Dough Temperature via @kingarthurflour

“But 69°F is so cool; doesn’t yeast have to be dissolved in lukewarm water?”

Desired Dough Temperature via @kingarthurflourOne of the great advantages of using instant yeast is that not only can you stir it in with the flour, you can also use cool water!

It’s not recommended that you expose instant yeast directly to water cooler than 70°F; so mix the flour and instant yeast together before introducing the cool water in order for the yeast to activate properly.

Active dry yeast users take note: Normally it’s fine to combine active dry yeast (ADY) and flour without dissolving the yeast in liquid first. But when using cool water, ADY may not activate properly. We recommend dissolving ADY in a small portion of the recipe water (about 3 tablespoons) that’s been warmed to 110°F. Allow the yeast mixture to proof for 10 to 15 minutes before adding to the remaining cool water and flour.

Adjusting the water temperature in your dough opens up a whole new avenue of bread baking that can lead to much more consistent results. Click To Tweet

Testing the impact of dough temperature on your bread

How do different dough temperatures affect dough development and the flavor and rise of yeast breads?

Let’s find out by mixing three different doughs: one with very cool water (50°F), one with very warm water (120°F), and one with “just-right” water using the DDT formula.

I’ll use our King Arthur’s Classic White Sandwich Bread recipe, substituting our Organic White Whole Wheat flour for half the all-purpose flour (just because I like some whole wheat flour in my sandwich loaves).

I’ll stick to a 60-minute first rise, as well as a 60-minute shaped rise. (Of course, in real life you want the dough’s progress to be your guide, not the clock.)

Dough #1: cold water (50°F)

When using cool or cold water, mix the flour and instant yeast together first, before adding to the water. If you store your yeast in the freezer, allow it to come to room temperature when working with cold water.

When mixing with 50°F water, my final dough temperature after mixing and kneading in my stand mixer is a surprising 72°F — not nearly as cold as I expected!

Desired Dough Temperature via @kingarthurflour

Dough #1 (50°F water), after first and second rise

The dough’s first rise (in the bowl) is definitely sluggish (though apparent). After an hour in the pan, the loaf is ready to bake.

Dough #2: very warm water (120°F)

After mixing and kneading in my stand mixer with very warm water, the dough is a toasty 94°F.

Desired Dough Temperature via @kingarthurflour

Dough #2 (120°F water), after first and second rise

Predictably, the first and second rises are much more dramatic than the dough mixed with cool water. But see how the top of the loaf is starting to bubble up and sag? This loaf is definitely over-proofed.

Dough #3: Desired Dough Temperature formula

Finally I use the desired dough temperature formula to determine the water temperature for my last mix.

Desired Dough Temperature via @kingarthurflour

I aim for a desired dough temperature of 75°F. Because my kitchen has warmed up over the course of my baking day, the calculated water temperature is only 59°F!

After mixing and kneading in my stand mixer, the dough is exactly 75°F.

Desired Dough Temperature via @kingarthurflour

Dough #3 (DDT 75°F), after first and second rise

75°F dough almost doubles in size after the first rise, and after the second rise it’s looking just about perfectly proofed and ready for baking.

Desired Dough Temperature via @kingarthurflour

Baking results

Dough #1 (50°F water) bakes into a slightly smaller loaf, but it’s still a nice size with an even crumb structure.

Dough #2 (120°F water) doesn’t fall in the oven, as I feared it might. However, the bubbles are still evident on top of the loaf. And as it cools the surface collapses, resulting in lots of wrinkling. A little isn’t uncommon, but this loaf shows significant wrinkling and a large gap beneath the top crust.

Dough #3 (DDT 75°F) wins with the nicest rise and crumb structure, although Dough #1 is a close second. This isn’t too surprising, since the difference in dough temperature between these two is only 3°F.

Flavor and texture

Dough #1 and #3: loaves have a moist crumb and a rich, slightly sweet, wheaty flavor. 

Dough #2: loaf dries out more quickly than the other loaves, and has a bitter, acidic flavor.

Desired Dough Temperature via @kingarthurflour

Tips for using the DDT formula

  1. The ideal dough temperature range for wheat-based yeast dough is 75-78°F. While this blog post is focused on yeast breads, the same ideal temperature range applies to wheat-based sourdough breads, and the DDT formula can be equally helpful when baking sourdough.
  2. Instant yeast is a great choice when working with cool water and the DDT formula, but be sure to combine the yeast with the flour before adding water cooler than 70°F.
  3. When using cool water and active dry yeast, “proof” the yeast in a few tablespoons of water from the recipe, heating it to 110°F first. Allow the mixture to proof for 10 to 15 minutes before adding it to the flour and remaining cool water.
  4. Even if you don’t want to do the DDT math, using cooler water when baking bread in hot weather can make a big difference.
  5. Because home bakers typically work with relatively small amounts of dough, the DDT formula doesn’t completely account for the effect of room temperature — especially if your baking environment is very cool or hot. Try aiming for a cooler dough temperature (say 73°F) on a hot day; and a slightly warmer temperature on a cool day.bread proofer can help here.
  6. Even though the DDT formula can help you achieve more predictable rise times, always let the dough’s progress be your guide, rather than the clock.

Stay tuned for a future blog post covering the friction factor. Meanwhile, we hope you’ll put the DDT formula to the test in your own bread baking, and share your comments and questions below!  

Barbara Alpern
About

Long time professional artisan bread baker, caramel maker and member of our Baker Specialist team, Barb grew up in Ann Arbor, Michigan and has four grown sons. She has baked in Michigan, Maine, Vermont, and Texas (if you count baking cookies for her son's wedding!).

comments

  1. Pam Baker

    Hello,
    I do a fair amount of baking, but I’m not a bread maker per se. I have been watching a great PBS show about baking….a show across the pond. So, I’ve learned a little about a lot of things. Does this method work with all dough’s or just bread dough? The method supports the statement of the PBS baking show male judge who says a slow proof gives a better tasting bread. I made a cherry chocolate loaf (recipe from the show) and it came out pretty good and I’m excited to apply these tips to this loaf. Does adding ingredients like glace cherries and chocolate chips alter the method?
    Is there any chance you might do some recipes from that show? Their baking is quite different than ours. The male judge said once during an “American Pie” challenge that “to make a good American Pie you almost have to make it British”. Or words to that effect. I was somewhat insulted…..but who am I, right?
    I loved the comparison pictures. My favorite part of your blog along with the “how to” pictures. Thank you so much for sharing your skill and knowledge with the baking community.

    Reply
    1. Barbara Alpern, post author

      Hi Pam, we’re so glad to hear you found this blog post helpful! The Desired Dough Temperature formula only applies to yeast-raised or sourdough bread recipes, but I’m sure temperature does impact other types of recipes in various ways. If the Cherry Chocolate Bread recipe you’re following contains yeast, then these methods can certainly be applied to good effect. Since the cherries and chocolate chips will most likely be at room temperature when you add them to the dough, they shouldn’t have too much of an impact on overall dough temperature, and need not be calculated into the dough temperature formula. I’ve passed along your suggestion that we tackle some British Baking Show recipes in a future blog post!
      Barb

  2. JoAnn Hellenbrand

    Hello, I tried the DDT method of making bread with my favorite recipe twice. My water temp was supposed to be 49 degrees one time and 59 degrees the other time. I even refrigerated the water and oil and could not make it down to the desired water temperature. I did not proof the yeast. But the bread got down to 64 degrees the second time I made bread and both times was excellent crumb. Melt in your mouth bread. Just loved it.

    JoAnn

    Reply
    1. Barbara Alpern, post author

      Hi JoAnn, we’re glad to hear you were able to use the DDT formula with good results, despite your difficulties achieving a low enough water temperature. You might try adding ice cubes in with the water to reduce the temperature; just be sure all the ice has melted before you mix your dough. I’m curious why you were aiming for such a low dough temperature (64 degrees)? Do you live in a tropical climate?
      Barb

  3. Cindy Meredith

    So helpful for baking in my hot, un-airconditioned Texas kitchen. I’ve been reluctant to bake bread during the summer because the results are so variable. I love the exactness of this method. I’m excited to try a loaf of my favorite sourdough bread, now. Thank You, King Arthur.

    Reply
    1. Barbara Alpern, post author

      You’re very welcome, Cindy! Let us know how the DDT formula works for you!
      Barb

  4. JD

    Interesting stuff. For no-knead styles of bread, would the friction factor be zero? You’re barely mixing the wet and dry ingredients before letting them rise for two hours, so there shouldn’t be much or any change in temperatures during that brief process. Thoughts?

    Reply
    1. Barbara Alpern, post author

      Hi JD, if your mixing and kneading method is very minimal, I wouldn’t worry too much about the friction factor–there shouldn’t be enough heat generated to cause a change in the dough temperature.
      Barb

  5. Judy McDermott

    Who knew! Very informative. This answers a lot of questions as to why I get variable results with my recipes. I was aware of the less water in the summer, but the temperature rules add a whole new prospective to bread baking. I do keep my yeast in the freezer. I also keep my whole wheat flour in the refrigerator. I keep a canister of all purpose on the counter and the rest of my ap in the refrigerator. This means that at any time my ingredients before water is added can be different temperatures. It also means that the flour in the refrigerator is not absorbing water during humid weather except for that canister of flour I keep on the counter (which I have to refill constantly). To complicate this just a tad, I use my bread machine to knead and take the dough through the first rise. The instructions for the bread machine indicate to not use warm water. This is because the temperature in the bread machine is kept at an optimal level throughout the kneading and rising process. Thank you for such detailed info. I am going to see how I can apply it. Cheers.

    Reply
    1. Barbara Alpern, post author

      Hi Judy, If you can deactivate the preheat cycle on your bread machine, and use your machine only for mixing and kneading, this may give you a little more control over the dough temperature when using your bread machine in the warmer months. I hope this helps!
      Barb

  6. Joan D Moulton

    Beautiful. I love such exactness. This information is going to be used from now on. I think this formula may solve some the problems I have been having with my loaves. Thank you so much.

    Reply
    1. Barbara Alpern, post author

      Thanks for your kind words, Joan! Exactness really does make a difference when you’re striving for consistent results in your bread baking! We’d love to hear how the DDT formula works for you in your future baking adventures.
      Barb

  7. Helen Chan

    Great and enlightening article. I like to proof my bread in a dehydrator which I set at 110 degrees. After reading this article, should I reset my temperature lower to say 80 degrees? Thank you.

    Reply
    1. Barbara Alpern, post author

      You’re very welcome, Helen! Yes, I think 75-80 degrees would be a more suitable proofing temperature for most bread recipes. Be sure your dough is covered well in the dehydrator so that it doesn’t dry out.
      Barb

    1. Barbara Alpern, post author

      Hi John,
      Yes, you can use this formula for any sort of wheat based dough–including pizza dough. It will work for sourdough recipes as well!
      Barb

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