Ingredients – Dough
- 8 T cold butter – grated
- 300 g AP flour
- 100 g sourdough discard
- 240 g buttermilk
- 25 g granulated sugar
- 6 g fine sea salt
- 1 t baking powder
- ½ t baking soda
Ingredients – Filling
- 150 g light brown sugar
- 3 t ground cinnamon
- 4 T butter – melted
Ingredients – Glaze
- 1 T butter – melted
- 1 c powdered sugar
- 1 t vanilla
- 4 t milk
INSTRUCTIONS
Day 1
- Grate the cold butter into a bowl using a cheese grater.
- Cut the flour into the butter using a bench scraper.
- Add the sourdough discard, buttermilk, sugar and salt – DO NOT add the soda or baking powder until you roll out the dough.
- Mix until the ingredients are well incorporated.
- Cover the bowl and let it rest at room temperature for 10-12 hours.
Day 2
- Mix the brown sugar and cinnamon in a small bowl, set aside.
- Preheat oven to 375°F.*
- Butter a 12″ cast iron skillet or a 9″ x 13″pan.
- Mix the baking powder and baking soda until there are no lumps. Sprinkle the mixture evenly over the dough and knead it in.
- Turn out the dough onto a floured work surface. Using a rolling pin, roll the dough into a 12″ x 24″ rectangle.
- Brush the dough with melted butter (stay about 1/2″ from the edfges) and sprinkle the cinnamon-sugar mixture evenly over it.
- Starting with a long side, roll the dough into a log and cut it into 12 pieces.
- Arrange the rolls in the cast iron skillet.
- Bake the cinnamon rolls for 35-40 minutes, until the tops are golden brown.
- In the last 10-15 minutes, mix together the glaze ingredients and set aside.
- Remove the rolls from the oven and glaze while hot.
* Try reducing temperature to 350° F – they cooked a little too fast and were not completely baked through. Maybe increase leavening by 1/4 t each (they were a bit flat).
This dough is very sticky and tears easily when the rolls are cut