01 -
Combine melted butter, egg, salt, and flour in a mixing bowl. Knead until a smooth dough forms.
02 -
Cover the dough and allow it to rest until doubled in size, about 60 minutes.
03 -
Mix softened butter, brown sugar, ground cinnamon, and instant coffee powder until uniform.
04 -
Roll out the dough into a rectangle, spread the filling evenly, roll into a log shape, and cut into 12 equal pieces.
05 -
Arrange rolls on a baking tray, cover, and let rise for 30 minutes until puffed.
06 -
Preheat oven to 175°C. Bake rolls for 25 minutes or until golden brown.
07 -
Whisk powdered sugar, brewed coffee, melted butter, and vanilla extract to form glaze. Drizzle over warm rolls.