Method
Minimum time: ~3 hours 30 minutes + cooling
Make the dough (~1 hour 30 minutes)
- In the bowl of a stand mixer, combine 2⁄3 cup water and 2 tsp yeast and let sit until frothy (~10 mins)
- Melt 6 tbsp butter in a small bowl in the microwave
- Add 11⁄2 tsp salt, 2 tbsp sugar, 1 egg, the melted butter, and 2⁄3 cup sour cream to the yeast mixture and whisk together manually
- Add 3 cups flour and mix using a dough hook attachment
- Continue adding flour until very soft and a sticky dough is formed that barely pulls away from the sides
- Knead for 5 minutes
- Cover and let rise until doubled (~1 hour)
Make the filling (async, < 5 minutes)
- In a small bowl, combine 3⁄4 cup brown sugar and 1 tsp cinnamon
Make the topping (async, ~15 minutes)
- Butter a 13x9″ baking dish
- Chop and lightly toast pecans
- Melt 6 tbsp butter (minus what you used on the dish) in a small bowl in the microwave
- In a small mixing bowl, whisk 1⁄2 cup brown sugar, 1⁄4 cup granulated sugar, 1 pinch salt, the melted butter, and 3 tbsp water until smooth
- Pour into the baking dish and spread to cover the bottom
- Scatter pecans evenly over the mixture
Make the buns (~1 hour 15 minutes)
- Transfer dough to a floured work surface
- With lightly floured hands, press and stretch the dough into a ~18x15″ rectangle
- Arrange it in landscape orientation
- Sprinkle cinnamon sugar over the surface, leaving a 2″ strip on the edge away from you
- Press the sugar mixture into the dough
- Moisten the bare edge lightly with a bit of water
- Roll dough into a log, pressing firmly along the moistened edge to seal
- Score the dough into 12 equal portions
- Use some kitchen string (or floss) to cut the dough along the marks (it’s too soft for a knife)
- Transfer buns into the baking dish, with the doughier sides facing up (this will be the bottom)
- Cover with plastic wrap and
- let rise again until doubled in size (~1 hour)
- OR refrigerate overnight
Bake and finish (~45 minutes)
- Preheat oven to 375°F
- Bake until golden brown (~30–35 minutes)
- If tops are getting too browned, cover with foil
- Let cool on a wire rack for exactly 5 minutes
- Turn pan over onto a serving platter and replace any missing topping