4 large egg yolks, room temperature
1 large whole egg, room temperature
2 ounces sugar, approximately 1/4 cup
3 ounces unsalted butter, melted, approximately 6 tablespoons
6 ounces buttermilk, room temperature
20 ounces all-purpose flour, approximately 4 cups, plus additional for dusting
1 package instant dry yeast, approximately 2 1/4 teaspoons
1 1/4 teaspoons kosher salt
Vegetable oil or cooking spray
Filling:
8 ounces light brown sugar, approximately 1 cup packed
1 tablespoon ground cinnamon
Pinch salt
3/4-ounce unsalted butter, melted, approximately 1 1/2 tablespoons
Icing:
2 1/2 ounces cream cheese, softened, approximately 1/4 cup
3 tablespoons milk
5 1/2 ounces powdered sugar, approximately 1 1/2 cups