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SOURDOUGH PUMPERNICKEL - RECIPE FEATURE IMAGE

Sourdough Pumpernickel Bread (Dark Rye)

Hearty sourdough pumpernickel bread made with coarse dark rye flour and molasses for rich color and flavor. For lovers of dark rye, this sourdough pumpernickel will bring you plenty of joy.
4.59 from 17 votes
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Prep Time 4 hours
Cook Time 45 minutes
Fermentation Time 22 hours
Total Time 1 day 2 hours 45 minutes
Course Bread
Cuisine American
Servings 1 Loaf
Calories 1814 kcal

Equipment

  • Mixing Bowl
  • Digital Scales
  • Banneton
  • Dutch Oven

Ingredients
  

  • 100 g Sourdough Starter (fed and bubbly) see notes for using levain
  • 250 g Bread Flour
  • 200 g Dark Rye Flour (Rye Meal)
  • 350 g Water (or coffee - see notes)
  • 25 g Molasses
  • 10 g Dark Malt Powder (non-diastatic malt powder or cocoa powder)
  • 10 g Salt

Instructions
 

  • Autolyse:
    Weigh out your sourdough starter, water and molasses into a large ceramic or glass bowl.
    Mix them together briefly. Then add your dark rye flour, bread flour, dark malt powder and salt and mix altogether with the end of a wooden spoon.
    The dough will be fairly shaggy and only just brought together.
    Cover your bowl with cling film or a damp tea towel and let it sit for around 1 hour. It's ok if it's a little bit longer, it's not going to matter too much.
    This process is called the "autolyse" and allows your flour to soak in all the water and become hydrated.
  • Forming Up Your Dough:
    After the dough has been through autolyse you need to bring it together into a ball. You'll notice that the dough is fully hydrated after soaking all the water up.
    Work your way around the bowl, grabbing the dough from the outside, stretching it up and over itself until a rough ball is formed. You shouldn't need more than about 20-25 folds to form the ball (and remember that rye flour will make the dough stickier than you're used to).
    Once the dough has formed into a rough ball, pop the plastic wrap back on and let it rest for 30 minutes.
  • Stretch & Folds:
    Over the next few hours you need to create some structure for your dough by "stretching and folding". This will be much more difficult to do with dark rye flour than with traditional sourdough bread.
    Aim to do around 4-6 sets of stretches and folds. For each set, stretch the dough up and over itself 4 times. Leave around 15 minutes in between each set. Again you do not have to be exact with time, but you need to do at least 4 sets over 2 hours.
    You will need to really work the dough to develop the gluten - because rye flour has a lower gluten content. Don't worry though, if the dough seems to tear and stick to your fingers - this is very normal!!
  • Bulk Ferment:
    Once you've finished your stretch and folds, place the plastic wrap or damp towel back over your dough and let it rest and ferment at room temperature until it has doubled (see notes).
  • Shaping Your Dough:
    Once your dough has finished it's first ferment, it's time to shape it and give it some shape and surface tension. You'll need to flour your counter top with rice flour for this (we use rice flour because it has no gluten). You'll probably need more rice flour for this sourdough pumpernickel bread than you would for regular sourdough bread.
    Use a silicone dough scraper to gently ease the dough out of the bowl. You want it to land upside down on your counter so that the smooth top of the dough is on the countertop and the sticky underside is facing up. This will make it easier to shape.
    You can shape into whatever you like. I prefer this one as a batard. It also works well baked in a loaf pan if you are really struggling with shaping.
  • Once the dough is shaped, place it into your banneton smooth side down, so your seam is on the top. Use a bench scraper to do this if you need to.
    Lift your dough around the edges to pop a little more rice flour if you feel it needs it.
  • Cold Ferment:
    Now your dough is in it's "shaping container" cover it loosely with a plastic bag or damp tea towel and place into the fridge. I use a large plastic bag to cover it - I just reuse it each time. It's not totally essential to cover it - you can place it in the fridge uncovered if you'd prefer.
    Try to leave it in the fridge for a minimum 5 hours up to a maximum of around 36 hours. The longer you leave it the better your bread will be! A longer cold ferment creates beautiful blisters on your crust and a deeper sourdough flavour. It will also ensure your dough forms a skin which makes it easier to score.
  • Preparing to Bake Your Sourdough:
    Once you're ready to bake your sourdough, you'll need to preheat your oven to 230C/450F.
    Place your Dutch Oven into the oven when you turn it on so it gets hot. Try to preheat for around 1 hour to ensure your oven is super hot - but you know your oven so just adjust this time if you need to.
    Leave your dough in the fridge until the very last minute - placing a cold dough into a hot oven will give you a great "spring".
  • Baking Your Sourdough:
    When your oven is at temperature. Take your sourdough out of the fridge.
    Gently place it onto a piece of baking paper.
    Make sure that you make the baking paper big enough to use the edges as a handle to lower to dough into your Dutch Oven.
    Gently score your bread with a lame, clean razor blade or knife.
    Carefully take your dutch oven out of the oven. Place the sourdough into the pot using the baking paper as a handle. Put the lid on and place into the hot oven. If you want to you can spritz your dough with extra water before you put the lid on.
    BAKE TIME:
    30 Minutes with the lid on at 230C/450F plus
    10-15 Minutes with the lid off at 210C/410F
  • Finishing Your Bake:
    When you remove your dough from the oven, carefully remove it from the dutch oven as soon as possible and place on a wire rack to cool. You'll need to allow this bread a bit longer to cool due to its higher moisture content. It will take up to 12 hours for it to cool completely (this is normal for sourdough rye bread).

Notes

Ingredient Notes - Here are the main ingredients of this sourdough Pumpernickel with links so you can purchase them easily. Some of them may not be available at your local grocery store so you might need to go to a specialist bread making store or purchase them online. I've also added some variations and substitutions further down the post.
  • Dark Rye Flour or Coarse Rye Meal - this can be hard to find. You can use flour labelled as "Pumpernickel" or Dark Rye Flour. If you're in Australia, you can purchase this flour here. In the US, you can purchase dark rye flour from Amazon. Dark rye flour is different to regular or light rye flour.
  • Dark Malt Powder - this is also known as non-diastatic malt powder. You are going to love this stuff for flavor! In Australia, you can buy dark malt powder here. In the US, you can purchase it from Amazon. If you can't find it, you can use dark cocoa as a substitute or even this King Arthur Espresso Powder. Another idea is to use liquid coffee in place of the water in this recipe if you cannot find dark malt powder.
  • Molasses - usually found in the grocery store with the sugars. I've used liquid molasses for this bake. If you can't find it at the store, then you can purchase it here.
 
Notes on Rye Starter / Levain - You don't need a rye sourdough starter for this sourdough bread, but you can enhance the rye flavor by building a rye levain specifically for this loaf. You definitely do not have to though and you can use your regular active sourdough starter.
But if you do like the idea of using rye for your starter you could build a rye sourdough starter or use your existing sourdough starter to build a rye levain for this sourdough bread.
To build a rye levain, take 20g of your own sourdough starter and feed it with 50g of warm water and 50g of rye flour. Allow the levain to double before you use it in this recipe. This will give your bread an intense rye flavor and can help to build a more sour flavor profile.
 
Notes on Bulk Fermentation - 
The time this takes will depend on the temperature in your home. If your home is warm then your dough will ferment a lot faster and could be done in as little as a few hours.. If it's colder, it will take longer, possibly overnight. This recipe has 100g of starter and is a higher hydration dough so it will ferment fairly quickly. You can reduce the starter to 50g if you want to slow the ferment time. You can find more information on changing the amount of starter here.
You will know your dough is ready to move to the next stage when it is nearly doubled in size. It will be fairly wobbly and full of bubbles. You should be able to see large air bubbles under the surface of the dough. You don't want to let it go any further than doubled as it will be over fermented. You can learn more about bulk fermentation here.
 
 

Nutrition

Calories: 1814kcalCarbohydrates: 377gProtein: 57gFat: 10gSaturated Fat: 1gPolyunsaturated Fat: 4gMonounsaturated Fat: 2gSodium: 3916mgPotassium: 1566mgFiber: 36gSugar: 22gVitamin A: 59IUVitamin C: 3mgCalcium: 253mgIron: 11mg
Keyword Sourdough Bread, Sourdough Recipes
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