This Brown Sugar Cinnamon Swirl Sourdough Bread is a naturally leavened artisan loaf with a soft, tangy crumb and a rich ribbon of cinnamon and brown sugar throughout. Baked in a Dutch oven using the stretch-and-fold method, it develops a crisp crust and a beautifully defined swirl, perfect for breakfast, toast, or dessert-style bread.
Mix flour and water until no dry spots remain, then cover and rest for 30 minutes.
Add sourdough starter and salt, mixing until fully incorporated.
Let the dough rest for 30 minutes, then perform the first stretch and fold.
Repeat stretch and folds every 30 minutes for a total of 3 to 4 sets.
Allow the dough to bulk ferment until slightly puffy and increased in volume.
Turn the dough out onto a lightly floured surface and gently stretch into a rectangle. Very lightly brush with melted butter or water (½–1 tsp max)(This helps the swirl adhere without melting) (optional but professional).
Evenly sprinkle a pre-mixed blend of brown sugar and cinnamon over the dough, leaving a 1-inch border on all sides.
Lightly press the mixture into the dough with your fingertips to help it adhere.
Roll the dough tightly into a log, pinch the seam closed, and shape into a round loaf.
Place seam-side up into a proofing bowl, cover, and rest until slightly risen.
Preheat oven and Dutch oven to 475°F (245°C).
Transfer dough onto parchment, score the top, and place into the hot Dutch oven.
Bake covered for 25 minutes, then uncover and bake for 20 minutes until deep golden brown.
Remove from oven and cool completely before slicing.