Delicious and easy s'mores sourdough bread. This recipe is the perfect sweet treat, combining all the best flavours: chocolate, marshmallows, graham crackers, and sourdough. It's a nostalgic sweet treat.
Kitchen towel or plastic wrap For covering the dough during fermentation
Dough whisk or wooden spoon
Bench scraper or spatula
Medium-sized bowl or banneton
Parchment paper or baking sling
Lame or sharp serrated knife
Dutch oven
Ingredients
Ingredients to make 125 grams of active sourdough starter
50gramsSourdough starter
50gramsFiltered room-temperature water
50gramsAll-purpose unbleached flour or bread flour
Dough Ingredients
125gramsActive sourdough starter
325gramsFiltered room temperature water
500gramsAll-purpose unbleached flour OR bread flour
10gramssalt
Inclusion Ingredients
100gramschocolate chips
70gramsmini marshmallows
5graham crackers
Instructions
Feed Your Sourdough Starter
8-12 hours before you plan to prep your loaf:
Combine 50g sourdough starter, 50g water, and 50g flour in a jar.
Stir until smooth and let it sit at room temperature until it doubles in size and becomes bubbly.
Note: You will have more starter than needed for the recipe.
Mixing the Dough
In a large bowl, mix 125g active sourdough starter with 325g warm water. Stir until dissolved into a milky mixture.
Add 500g flour and 10g salt. Mix until a thick dough forms and no dry pockets remain.
Cover the bowl with a kitchen towel or plastic wrap and let it rest for 1 hour.
Stretch and Folds
Perform 3-4 sets of stretch and folds, 30 minutes apart:
Lift one side of the dough, stretch it upward, and fold it over the center.
Rotate the bowl and repeat on all sides.
Keep the dough covered between sets.
Bulk Fermentation
After the final stretch and fold, cover the dough with a damp kitchen towel or plastic wrap.
Let the dough rise at room temperature until it looks bubbly, jiggly, and has increased in size.
Bulk fermentation time will vary depending on your environment. Hot and humid climates will speed up the process, while cooler, drier climates may take longer.
Shape and Cold-Proof
Flour and Transfer
Lightly flour your countertop and transfer the dough onto it. If the dough is sticky, use your hands or a bench scraper to gently guide it.
Shape the Dough
Flatten the dough into a rectangle, being careful not to tear it.
Sprinkle a mix of graham crackers, chocolate, and marshmallows evenly over the rectangle.
Fold the Dough
Fold one side of the rectangle into the center.
Sprinkle more inclusions onto the folded section.
Fold the other side over the top, creating layers with the inclusions.
Roll into a Burrito Shape
Add the remaining inclusions on top of the rectangle.
Roll the dough from one short end to the other, forming a log shape.
Push and Pull for Tension
Gently push the dough ball away from you and pull it back to create a smooth, taut top.
Transfer the dough to a floured banneton or towel-lined bowl, seam side up.
Rest and Refrigerate
Let the dough sit at room temperature for 30 minutes to an hour.
Cover it and refrigerate for 4-24 hours. (Longer cold-proofing enhances the sour flavor and digestibility.)
Tip: Cover the dough with a damp towel to prevent drying out in the fridge.
Score and Bake
Preheat your oven to 450°F (230°C) with a Dutch oven inside for 30 minutes.
Gently flip the dough onto parchment paper, seam side down. Dust the top with flour (Thai rice flour works well).
Score the loaf with a knife or scoring tool to allow gases to escape. Add decorative designs if desired.
Place the dough in the preheated Dutch oven.
Baking Instructions
Bake covered for 30 minutes.
Remove the lid and bake for an additional 15 minutes.
Optional: Add extra marshmallows and chocolate to the scored area during the final 15 minutes for a gooey finish.
Tip: Place a cookie sheet on the rack below the Dutch oven to prevent the bottom of the loaf from burning.
Cool and Enjoy!
Remove the loaf from the oven and let it cool on a wire rack for at least 1 hour before slicing.
For extra flavor, add more graham crackers and chocolate into the scored area while it’s cooling.
Tip: If you prefer a softer crust, let the loaf cool for 30 minutes uncovered, then cover it with the Dutch oven lid for the remaining cooling time.