Ingredients
Method
Sweet Levain
- In a medium-sized bowl, mix the active sourdough starter with cold milk, flour, and sugar. Cover and let it rise in a warm spot for about 4 hours or until the levain has doubled or tripled in size.
Main Dough
- Gather all the ingredients. Add everything except the butter to the bowl of your stand mixer fitted with a dough hook. Mix on medium speed until the dough comes together. Cover the bowl and let the dough rest (autolyse) for 30 minutes.
- Restart the mixer and knead the dough on medium speed for 5-10 minutes.
- Gradually add the softened butter, one cube at a time, until all is incorporated.
- Continue kneading at medium speed for 15-25 minutes until the dough passes the window-pane test.
- Transfer the dough to a clean bowl and let it proof in a warm spot, ideally at around 78°F (26°C), for two hours.
- After two hours, move the dough to the refrigerator to cold-proof for at least six hours.
Cardamom Filling
- Combine the softened butter, brown sugar, and ground cardamom in a bowl. Mix with a fork until it forms a spreadable paste. Keep at room temperature until ready to use.
Shape
- Transfer the cold dough to a lightly floured work surface. Let it sit at room temperature for 10-15 minutes if it's too stiff to roll out.
- Roll the dough into a 19x12 inch (50x30 cm) rectangle using a rolling pin.
- Spread the cardamom filling evenly over the dough with an offset spatula.
- Fold one long side of the rectangle down to cover 2/3 of the dough, then fold the other long side over the top.
- Use a rolling pin to even out the dough.
- Cut the dough into 12 strips, each about 1.5-2 inches wide.
- Split each strip into three sections, leaving one end joined. Braid the sections to form a three-stranded plait, then roll up the braid to form a bun. Place the shaped buns in a greased muffin tin.
- Cover the muffin tin loosely with cling film and let the buns proof at around 78°F (26°C) for 9-12 hours until doubled in size.
Bake
- Preheat your oven to 355°F (180°C). Bake the buns for 18-20 minutes until they turn golden brown.
- While the buns are baking, prepare the brown sugar glaze: combine the ingredients in a small pot and heat over medium heat until the sugar dissolves.
- Once the buns are out of the oven, brush them immediately with the glaze using a pastry brush. Transfer the buns to a cooling rack and let them cool for 20-30 minutes before serving.
