Rustic Cinnamon Raisin Sourdough Loaf

Rustic Cinnamon Raisin Sourdough Loaf
A soft, swirled sourdough loaf layered with warm cinnamon and sweet raisins, finished with a golden crust and a tender, pillowy center.
This is the kind of bread made for slow mornings, toasted slices with butter, and quiet moments at home.
Ingredients
Dough:
3 ½ cups (420g) bread flour
½ cup (120g) active sourdough starter
¾ cup (180ml) warm milk
¼ cup (50g) sugar
1 egg
4 tbsp (56g) butter, softened
1 tsp salt
Filling:
½ cup brown sugar
1 ½ tbsp cinnamon
3 tbsp softened butter
¾ cup raisins
Instructions
Step 1: Make the dough
Mix starter, milk, sugar, and egg.
Add flour and salt. Mix until combined.
Knead in butter until smooth (8–10 min).
Step 2: First rise
Cover and let rise 8–12 hours (overnight)
→ Dough should double in size
Step 3: Roll + fill
Roll into a rectangle
Spread butter
Sprinkle cinnamon sugar
Add raisins evenly
Step 4: Shape
Roll tightly like a log
Place in a loaf pan
Step 5: Second rise
Let rise 2–4 hours until puffy
Step 6: Bake
Bake at 350°F for 35–40 minutes
Top should be golden and set
Step 7: Cool
Let cool at least 30 minutes before slicing
(so the swirl sets nicely)
Notes
Dough should feel soft, not sticky
If browning too fast → loosely cover with foil
Soak raisins in warm water for softer texture (optional)
Best served slightly warm