Sourdough Rye Bread

Sourdough Rye Bread has a complex flavor thanks to the sourdough starter, rye flour and a little dash of malt syrup. Start the night before to have fresh bread for lunch.

a loaf of sliced sourdough rye bread on a cutting board.

I grew up in central New Jersey (yes, there is such a place as central Jersey!) and being so close to New York it was easy to find a good deli and really great rye bread.

Where I live now, not so much. So, Sourdough Rye Bread is always homemade in our house. But it’s so easy to make overnight there’s no reason not to make it yourself.

This recipe takes more than 12 hours in total, but the vast majority of the time is hands-off.

If you don’t already have one, I can show you how to make a sourdough starter and how to feed a sourdough starter. In the meantime, go ahead and Make my Rye Bread with commercial yeast.

Ingredients

Ingredients for sourdough rye bread in glass bowls.

Ingredient Notes

  • Rye Flour does not have the gluten forming properties of wheat flour. Use any type of rye flour in this recipe, light, medium or whole grain. Stone ground rye flour has an especially nice flavor and texture.
  • Bread Flour is a wheat flour with a high protein content. Higher protein means better gluten development.
  • Sourdough Starter The recipe was developed using 100% hydration starter. You will need to adjust the liquid or flour in the recipe if you’re starter isn’t at 100% hydration.
  • Barley Malt Syrup adds a bitter-sweet note which works very well with the flavor of rye flour. You can substitute honey or a combination or honey and molasses for the barley malt syrup.
  • Caraway Seeds add the characteristic “rye bread” flavor, but they are optional.

How to make Sourdough Rye Bread

See the recipe card for detailed measurements and instructions.

a bread starter in a mixer bowl with a mixing paddle.
  • Mix the starter with the water, rye flour and 1 cup of the bread flour.
  • Set aside for 30-60 minutes to hydrate the flour and develop the gluten.
Rye bread dough sitting on a couter top.
  • The dough will start out soft and a little sticky.
  • Set the dough aside for 3-5 hours at room temperature for the initial fermentation.
  • The texture will develop while the dough is fermenting.
two bowls of sourdough rye bread dough, before and after rising.
  • Every hour during fermentation. Fold the four sides of the dough over to the center and flip the douigh over. This redistributes the yeast and aerates the dough.
  • With each hour of fermentation the dough will rise higher and become more elastic and “lively”.
  • After the initial fermentation cover the bowl and refrigerate the dough overnight. You can skip the refrigeration step and bake the same day, but the dough does benefit from a long, cool, overnight rise.
sourdough rye bread with caraway seeds added
  • In the morning, knead in the caraway seeds and shape the loaf.
  • Set it aside to rise.
A loaf of sourdough rye bread before and after rising.
  • When the loaf has almost doubled in volume, brush with egg wash, sprinkle with more caraway seeds.
  • Bake until the interior temperature is 200F. Cool completely before slicing.
a loaf of sourdough rye bread on a cutting board

A timeline for making Sourdough Rye Bread

  • If your starter needs feeding, do that the night before or early in the morning of the day you want to make the dough.
  • Mix the dough in the afternoon and refrigerate the dough in the evening before going to bed.
  • Take the dough out first thing in the morning and shape the loaf.
  • Leave the loaf at room temperature to rise for 1 1/2- 2 hours. You’ll have fresh bread by lunch time.
  • To make and bake the dough in the same day, start the dough early in the morning and it should be ready to bake by late in the afternoon or early evening.

Recipe Tips for Sourdough Rye Bread

  • For the best results, start mixing the dough when your starter is at it’s peak.
  • The fermentation time for the dough will vary based on the ambient temperature of the room and the temperature of your dough. The dough will start out fairly dense. It should be quite aerated and elastic by the end of the 3 hour fermentation.
  • If the dough is very cool and sluggish you can set the bowl over a bowl of warm water to warm it up a bit.
  • The time for the final proof can also vary. The bread should be almost doubled in size and if you poke the dough the dent should slowly fill in. If the dough springs right back when poked it’s not quite ready.

Storage

  • Sourdough Rye Bread stays fresh at room temperature for 2-3 days.
  • Slice and freeze for longer storage.
a hand holding a slice of sourdough rye bread

I know you hate to throw away that sourdough discard. Check out these recipes that use sourdough discard.

If you love this recipe as much as I do, I’d really appreciate a 5-star review.

slices of sourdough rye bread on a cutting board
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4.64 from 278 reviews

Sourdough Rye Bread Recipe

To make Sourdough Rye Bread you can start the night before and have fresh bread for lunch. This recipe makes one large loaf or two smaller loaves. The exact number of servings will vary based on how the loaf is sliced.
Prep Time: 30 minutes
Bake Time: 40 minutes
Rising Time: 12 hours
Total Time: 13 hours 10 minutes
24 servings

Ingredients 

  • 8 oz active sourdough starter (1 cup (100% hydration))
  • 12 oz warm water (1 ½ cups)
  • 5 oz rye flour (1 cup)
  • 12 ½ oz bread flour (2 ½ cups, see note)
  • 1 tablespoon malt syrup
  • 2 teaspoons table salt
  • 2 tablespoons caraway seeds
  • 1 egg white

Instructions

  • Combine 8 oz active sourdough starter, 12 oz warm water, 5 oz rye flour and 1 cup (5 oz) of the bread flour. Mix with the paddle on low speed until it forms a thick batter. Cover the bowl and set aside for 30-60 minutes.
  • If using a stand mixer, change to the dough hook. Add 1 tablespoon malt syrup, 2 teaspoons table salt and the rest of the bread flour. If the dough is still extremely sticky and does not clear the sides of the bowl, you can add up to ¼ cup more flour, a tablespoon at a time. If mixing by hand add as much of the bread flour as you can then turn the dough out onto a floured surface and finish kneading in the rest of the flour.
  • Knead for 5 minutes on medium speed or until the dough clings to the hook and clears the sides of the bowl. Knead for 5 minutes by hand. Turn the dough out onto a lightly floured surface and knead into a smooth ball. Place the dough in a lightly oiled bowl, turn once to coat the dough. Cover the bowl and set it aside at room temperature.
  • After 30 minutes uncover the bowl, lift one side of the dough and fold it into the middle of the dough. Repeat with the other three sides of the dough then flip the dough over. You’re basically turning the dough inside-out to redistribute the yeast. Cover the bowl and after 30 minutes repeat the procedure. Cover the bowl and after 60 minutes repeat the procedure again.
  • Cover the bowl and after 60 minutes knead the dough, return it to the bowl. By now the dough should be lively, elastic and airy. If the dough is still sluggish give it another hour or two at room temperature. Cover tightly and refrigerate over night. If you want to bake the same day skip the refrigeration step and continue with the next step.
  • Remove from refrigerator and dump the cold dough onto floured surface. Sprinkle the dough with 1 tablespoon caraway seeds and knead to distribute the seeds
  • If you want two smaller loaves, divide the dough in half. Knead the dough into a smooth ball then taper two ends to form an oblong football shape. If baking in a Dutch oven form the dough into a round ball.
  • Place on a wooden peel or sheet pan sprinkled liberally with corn meal. If you want to bake the bread in a Dutch oven place the dough onto a sheet of parchment paper. Cover with a damp kitchen towel and leave in a warm place until doubled in size and it springs back slowly when poked, about 1 ½ hours.
  • Meanwhile, preheat the oven to 425 °F. If you have a baking stone preheat that in the oven. If you want to bake the bread in a Dutch oven or other heavy pot put that in the oven to preheat.
  • Make 5 diagonal slashes in the dough with a single edge razor or very sharp knife. Brush dough with egg white and sprinkle with the other tablespoon of caraway seeds.
  • Slide the dough onto the preheated stone or slide the sheet pan into the oven. The bread is ready when the internal temperature is 200 °F. Baking time is about 35 minutes.
  • If using the Dutch oven to bake follow these directions: Remove the preheated pan from the oven and remove the lid. Use the parchment paper to lift the loaf into the Dutch oven. Replace the lid on the pot and slide it into the oven. Bake for 20 minutes. Remove the lid from the Dutch oven. The loaf should be well risen and pale in color. Continue baking another 20 minutes until the loaf is nicely browned and beginning to crisp. Remove the pan from the oven. Use the parchment to lift the loaf out of the pan. Use the parchment to place the loaf directly onto the rack in the oven. Bake another 5-10 minutes until the loaf is deeply browned and very crisp. Total baking time is about 40-50 minutes.
  • Cool completely on a wire rack before slicing.

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Notes

If measuring the flour by volume use the “dip & sweep” method. That is, dip the measuring cup into the flour bin, overfill it, then sweep away the excess.

Nutrition

Serving: 2g | Calories: 87kcal | Carbohydrates: 18g | Protein: 3g | Fat: 0.4g | Saturated Fat: 0.05g | Polyunsaturated Fat: 0.2g | Monounsaturated Fat: 0.1g | Sodium: 196mg | Potassium: 44mg | Fiber: 1g | Sugar: 1g | Vitamin A: 2IU | Vitamin C: 0.1mg | Calcium: 8mg | Iron: 0.4mg
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4.64 from 278 votes (255 ratings without comment)

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249 Comments

  1. This was my first bake using this sourdough rye recipe. The bread is a splendid loaf with a mild rye flavor. I used 14% bread flour and whole grain rye. It was a very wet and sticky dough which I expected due to the high hyration and rye in it. I did add a little more bread flour during the kneading. I shaped it prior to the retard. It rose exceedingly well in the refrigerator almost to the point of overproofing (approx 12 hrs). My starter is quite strong so I’m sure that played a part. Excellent recipe.

  2. Delicious recipe! Very soft, and love the egg wash caraway top. I used molasses; I’ve never bought or used malt syrup. Making it a second time, I noticed the water was in milliliters rather than grams which I didn’t notice or expect. Now I know why I needed more flour the first time!

    1. @Andi,

      1 milliliter is exactly on gram of water, so you still don’t know why you needed more flour the first time.

  3. I’ve made this recipe several times and always works like a charm, it’s delicious rye bread!
    I have a question though. I recently ordered a 25lb bag of rye flour (call me crazy, but it was way cheaper that way), so my question is have you ever made it with more rye, like half rye half bread flour? Or does that change the texture too much?

    1. Yes, the texture will change the more rye flour you add. Rye bread is not good at making gluten. At some point adding more and more rye flour would tip the scales and make the bread more dense. You’d have to gradually increase the amount of rye to find out when it’s too much.

    2. @Eileen Gray, thanks for the reply. One other question, have you ever doubled this recipe? I was hoping to make two loaves at a time.
      But I wasn’t sure if it would be too much for the mixer or if the amounts work just being doubled.

      1. This is a big batch of dough. I don’t think your mixer could handle a double batch if it’s a regular stand mixer. I often split this recipe into two smaller size loaves. If you’ve got 2 bowls for your mixer you could make two batches simultaneously. Mix one, then the other and keep the two doughs going at the same time. I often do this when I’m testing a recipe and want to compare different batches.

      2. @Eileen Gray, thanks, unfortunately I did not see this message before I attempted the double batch, and it was most definitely too much for the 5 quart stand mixer .. it was a bit of a disaster, so for anyone reading, definitely do as suggested and mix two separate bowls if using stand mixer and doubling the recipe. I did some damage control and still managed to hand knead it the rest of the way, but let’s just say, it was a mess.. dough climbed the dough hook up into the machine. (My husband just bought my a stand mixer, so I’m still experimenting with what it can and can’t do…)

        1. If you don’t have a spare bowl for your mixer yet I highly recommend getting one. If you make a cake batter that requires whipping eggs whites, for example, you can mix the two parts of the batter without having to empty and wash the bowl in between. Also, having two bowls makes it easy to do double batches of bread, etc.

  4. I grew up in N.J. and my dad would bring home sourdough rye bead that was baked in N.Y.C. The loaves were enormous and cut in fourths for sale. Have not had any in 65 years and was really wanting one more taste of sour rye. Found some whole rye flour at a mill in a nearby state that shipped and took a chance. Your recipes gave me an active starter and I’ve been making 2 loaves of sourdough rye every 2 weeks for months. My crumb is not as open and airy but the bread is delicious, not quite like I remember but my memory is probably off at 82, taste buds are off too but ever so happy…….Thank you.

  5. I made this recipe. It creates a simply AMAZING loaf of wonderful sourdough rye bread. But I can never exactly follow a recipe, so I added the caraway at the same time as the other ingredients; I did not use egg white; I scored differently than called for; I did not add caraway to the top of the loaf; I baked at 475 for 35 minutes lid on and 20 lid off in my Romertopf baker (I’m at a high altitude so baking temps and time differ from lower elevations) to an internal temperature of 205f. I’ll tell you what, the house smelled so amazing with this bread baking … My loaf looks a little wonky, but who cares? I love the ‘rustic’ look in a loaf of bread. I could not and did not resist the temptation to cut into the loaf fresh from the oven. This is just amazing bread! Very crusty outside with a cloud-soft, light, open crumb, so flavorful! Unbelievable! I’ll be making this more and more.