Unverified recipe
Ingredients, amounts, and steps not yet verified with original source recipe.
Ingredients
| 470 g | all-purpose flour |
| 180 g | milk |
| 180 g | sourdough starter |
| 55 g | honey |
| 3 medium | eggs |
| 1 medium | egg yolk |
| tangzhong | |
| 10 g | fine sea salt |
| 80 g | unsalted butter |
| 1 | egg |
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Directions
Make the Tangzhong
- 1. Combine 20g all-purpose flour and 100g milk in a small heavy-bottomed pot.
- 2. Whisk continuously over medium heat until the mixture reaches a consistency similar to mashed potatoes.
- 3. Remove from heat and allow to cool to room temperature.
Make the Dough
- 4. Combine 80g milk, 180g sourdough starter, 55g honey, 2 of the 3medium eggs, 1medium egg yolk, all of the tangzhong, 10g fine sea salt, and 450g all-purpose flour in the bowl of a stand mixer or a medium bowl.
- 5. Knead on low or mix by hand until fully combined.
- 6. Add half of the 80g unsalted butter and knead on low until fully combined.
- 7. Add the remaining unsalted butter and knead on low for 20 minutes, or by hand for about 30 minutes.
Bulk Proof
- 8. Place the dough in a medium bowl and cover with plastic wrap.
- 9. Proof at room temperature until doubled in volume, about 4 to 10 hours depending on ambient temperature.
- 10. Transfer the covered bowl to the refrigerator for an overnight cold proof.
Shape and Final Proof
- 11. Line a baking sheet with parchment paper.
- 12. Turn the dough out onto a lightly floured surface and divide into 8 equal pieces.
- 13. Shape each piece into a ball.
- 14. Flatten each ball with a rolling pin or the palm of your hand until 3.5 inches (9cm) in diameter.
- 15. Place the flattened balls on the prepared baking sheet.
- 16. Cover loosely with plastic wrap and proof at room temperature until puffy and doubled in size, about 3 to 8 hours.
Bake
- 17. Preheat the oven to 375°F (190°C).
- 18. Whisk the remaining 1 egg in a small bowl to make an egg wash.
- 19. Brush the buns with the egg wash.
- 20. Bake for 15 to 20 minutes, or until the internal temperature reaches 195°F (91°C).
- 21. Let the buns cool on a wire rack for 30 minutes before slicing.