Chocolate and peanut butter are already a perfect combination, but when you bring them together in a naturally fermented sourdough loaf, the result is something truly special. This Chocolate Peanut Sourdough Bread has a deep chocolate flavor, a soft and slightly chewy crumb, a beautifully crisp crust, and pockets of rich chocolate and roasted peanuts throughout.
If you love sourdough baking and want to try something different from a traditional plain loaf, this recipe is a fun variation. It combines the tangy flavor of sourdough with unsweetened cocoa, chocolate chips, and crunchy peanuts. The finished bread is flavorful enough to enjoy on its own but also works beautifully toasted with butter, peanut butter, or cream cheese.
The dough does require patience because sourdough needs time to ferment and develop its structure. However, most of the process is hands-off. Once you understand the timing, this loaf becomes surprisingly simple to make.
Why You’ll Love This Bread
This recipe combines several textures in one loaf. The outside develops a deep, crisp crust while the inside remains soft and airy. Chocolate chips create little melted pockets throughout the crumb, while roasted peanuts add crunch and a delicious nutty flavor.
The cocoa gives the bread its rich chocolate color and slightly bitter chocolate taste. The sourdough starter balances the sweetness and keeps the loaf from tasting like cake.
You can enjoy a slice for breakfast, as an afternoon snack, or as a dessert-style treat. Toasting it brings out even more chocolate and peanut flavor.
Ingredients
For one medium-sized loaf, you will need:
- 100 g active sourdough starter
- 350 g bread flour
- 30 g unsweetened cocoa powder
- 250–270 g water
- 30 g honey or maple syrup
- 8 g salt
- 80 g chocolate chips or chopped dark chocolate
- 70 g roasted peanuts, roughly chopped
- 10 g melted butter or neutral oil, optional
Use an active, bubbly sourdough starter for the best rise. The starter should ideally be fed several hours before beginning the recipe and used when it is at or near its peak.
For a stronger chocolate flavor, use good-quality unsweetened cocoa powder. Dark chocolate chips work particularly well because their slightly bitter flavor balances the sweetness of the dough.
Prepare the Dough
Begin by mixing the bread flour and cocoa powder in a large bowl. Stir well so the cocoa is evenly distributed throughout the flour.
Add the water and mix until no dry flour remains. The dough will look rough and shaggy at this stage.
Cover the bowl and let the mixture rest for approximately 30 minutes. This short rest allows the flour to absorb the water and makes the dough easier to work with later.
After the resting period, add the active sourdough starter, honey or maple syrup, and salt.
Use your hands to gently squeeze and fold the dough until everything is incorporated. If you are using melted butter or oil, add it at this stage and continue mixing until the dough becomes relatively smooth.
The dough may feel slightly sticky. That is normal. Avoid adding excessive flour because it can make the finished loaf dense.
Develop the Dough
During the first couple of hours of fermentation, perform several sets of stretch-and-folds.
To do this, grab one side of the dough, gently stretch it upward, and fold it over the center. Rotate the bowl and repeat on the other sides.
Complete about 3–4 rounds of folds, spacing them approximately 30 minutes apart.
With every round, the dough should become smoother and stronger. You will notice that it starts holding its shape better instead of spreading around the bowl.
Sourdough dough does not need to be kneaded aggressively. Gentle folds are enough to develop the gluten structure.
Add the Chocolate and Peanuts
Once the dough has developed some strength, it is time to add the chocolate and peanuts.
Spread the dough gently on a lightly damp work surface. Sprinkle the chopped peanuts and chocolate chips evenly over the dough.
Fold the dough over itself several times to distribute the additions.
Try not to crush the chocolate or peanuts while mixing. Keeping some larger pieces gives the finished loaf beautiful pockets of chocolate and crunch.
If the dough becomes difficult to handle because of the additions, simply let it rest for 10–15 minutes before continuing.
Bulk Fermentation
Place the dough back into the bowl and cover it.
Allow it to ferment at room temperature until it becomes noticeably puffy and increases in volume. Depending on the temperature of your kitchen and the strength of your starter, this can take approximately 4–7 hours.
Do not rely only on the clock. Sourdough fermentation is affected by temperature, starter activity, flour, and hydration.
The dough should look smoother, slightly domed, and airy. You may also notice bubbles along the sides of the bowl.
Avoid letting the dough ferment too long because over-fermentation can make shaping difficult and prevent the loaf from rising properly in the oven.
Shape the Loaf
Lightly flour your work surface and gently turn the dough out.
Shape it into a round by folding the edges toward the center and then gently pulling the dough toward yourself to create surface tension.
Try to keep the chocolate and peanuts inside the loaf rather than leaving too many exposed on the surface because they can burn during baking.
Place the shaped dough seam-side up into a well-floured banneton or a bowl lined with a floured kitchen towel.
Cover it loosely.
Cold Proof
For the best flavor, place the shaped loaf in the refrigerator and allow it to proof overnight.
A cold fermentation of approximately 8–12 hours allows the sourdough flavor to develop while making the dough easier to score and bake.
If you are in a hurry, you can proof the loaf at room temperature instead, but the overnight method usually produces a more developed flavor.
The next day, the dough should feel slightly firm and airy when you remove it from the refrigerator.
Score and Bake
Preheat your Dutch oven in a 450°F (230°C) oven for approximately 30–45 minutes.
When ready to bake, carefully turn the cold dough onto a piece of parchment paper.
Use a sharp bread lame or knife to score the top. A simple single slash works beautifully.
Carefully transfer the dough into the hot Dutch oven and cover with the lid.
Bake covered for approximately 20 minutes. Then remove the lid and reduce the temperature to 425°F (220°C).
Continue baking for another 20–25 minutes, or until the loaf has developed a deep, rich crust.
Because the dough contains cocoa, it will naturally look darker than regular sourdough, so pay attention to the structure and aroma rather than relying only on color.
Cool Completely
This step is extremely important.
Remove the bread from the Dutch oven and place it on a wire rack. Allow it to cool completely before slicing.
It can be tempting to cut into a warm loaf immediately, especially when it smells like chocolate and roasted peanuts, but slicing too early can compress the crumb and make it gummy.
For the cleanest slices and best texture, wait at least 1–2 hours.
Once cooled, use a serrated bread knife to slice the loaf.
Serving Ideas
There are so many ways to enjoy this chocolate peanut sourdough.
Toast a slice and spread it with peanut butter for an extra-rich breakfast.
Add a little butter while the bread is warm and let it melt into the chocolate crumb.
For a dessert-inspired option, top toasted bread with cream cheese and a few sliced strawberries.
You can also make French toast using thick slices. The chocolate flavor pairs beautifully with vanilla, cinnamon, berries, and peanut butter.
Another delicious option is to simply enjoy a warm slice with coffee. The slightly tangy sourdough flavor makes a beautiful contrast to the rich chocolate.
Storage Tips
Store the cooled loaf at room temperature in a bread bag or wrapped loosely in a clean kitchen towel for approximately 2–3 days.
Avoid storing sourdough in the refrigerator unless necessary because refrigeration can cause bread to stale more quickly.
For longer storage, slice the loaf and freeze the slices in an airtight freezer bag. Place parchment between slices if you want to remove individual pieces easily.
Frozen slices can go directly into a toaster, making this bread especially convenient for quick breakfasts.
Final Thoughts
Chocolate Peanut Sourdough Bread is a delicious way to make your regular sourdough routine a little more exciting. The combination of naturally fermented bread, deep cocoa, melted chocolate, and crunchy roasted peanuts creates a loaf that feels special without requiring complicated ingredients.
The bread has enough sweetness to satisfy a chocolate craving while still maintaining the characteristic tang and chew of sourdough. It is wonderful toasted, delicious with peanut butter, and surprisingly good as a base for French toast.
If chocolate and peanut butter are two of your favorite flavors, this is definitely a sourdough loaf worth adding to your baking list. Take your time with the fermentation, keep the dough well supported during shaping, and let the finished loaf cool completely before slicing. The result is a beautiful homemade bread with a dark chocolate crumb, crisp crust, and irresistible peanut-chocolate flavor in every slice.

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