Overnight Brioche Cinnamon Buns

Enriched overnight rolls with a brown sugar cinnamon swirl and cream cheese glaze.

Overnight Brioche Cinnamon Buns
Servings
9
Total Time11 hours
Prep30 minutes
Ferment10 hours
Cook30 minutes

Ingredients

Dough:

  • 3 cups (384g) bread flour (or all-purpose flour)
  • 1 ½ tsp kosher salt
  • 3 tbsp sugar
  • 1 ½ tsp instant yeast
  • 1 egg
  • 1 cup (227g) lukewarm water
  • ¼ cup (62g) milk
  • 3 tbsp butter, melted

Filling:

  • ¾ cup (150g) brown sugar, packed
  • 2 tbsp cinnamon
  • pinch salt
  • 6 tbsp butter, melted

Glaze:

  • 4 oz cream cheese, softened
  • 1 cup (120g) confectioners’ sugar
  • ½ tsp vanilla extract
  • pinch salt
  • milk or cream, to thin

Directions

  1. Whisk flour, salt, sugar, and yeast in a large bowl.
  2. In a separate bowl, beat the egg. Add water, milk, and melted butter; whisk to combine.
  3. Pour wet ingredients into dry; mix with a rubber spatula until a wet, sticky dough forms. Cover and let rise until doubled, about 2 hours.
  4. Generously flour a work surface. Turn dough out and form into a rough ball, using more flour as needed to prevent sticking.
  5. Stir brown sugar, cinnamon, salt, and melted butter together in a bowl until combined. Set aside.
  6. Butter or grease a 9×9-inch (or 8×8-inch) baking pan.
  7. Pat or roll dough into a 15×11-inch rectangle. Spread filling evenly over the surface. Roll from the short end into a tight coil, then cut into 9 equal pieces. Transfer to the prepared pan.
  8. Cover with plastic wrap and refrigerate overnight.
  9. Heat oven to 375°F.
  10. Bake 25–30 minutes, until deep golden on top.
  11. Meanwhile, beat cream cheese, confectioners’ sugar, vanilla, and salt until smooth. Thin with milk or cream if desired.
  12. Spread frosting over warm buns and serve.

Notes

  • Sticky Dough: This is a high-hydration dough — use plenty of flour on the work surface and hands to prevent sticking.
  • Make Ahead: Refrigerate shaped buns for up to 16 hours before baking.
  • Storage: Cover and store at room temperature for 1 day, or refrigerate up to 3 days; reheat before serving.