Divide the 100 gm of butter for filling into 8 equal portions and refrigerate them so that they are firm enough
In 1/4 cup warm water, add 1 Tablespoon of yeast and 2 Tablespoon sugar. Let it dissolve for 2 to 3 minutes
Add 1/4 cup warm milk, butter, egg and mix
Add 1 Cup flour and beat well
Add rest of flour, salt and baking powder
Knead it well into a smooth dough. Divide dough into 8 Equal halves
Make balls out of each portion and place it on a greased tray, let them rise in some warm place for 10 minutes
After 10 Minutes, flatten each dough ball place a portion of butter in the middle, seal the edges and form a ball again
Go on placing prepared balls on greased baking tray with a good enough gap between them ( Appx 4 fingers)
Preheat your oven at 200 degrees for two minutes and turn it off. Place the prepared dough balls in it for 20 minutes. This is for providing a warm place for dough balls not baking.
Preparing Icing
Beat butter and brown sugar till creamy
Add coffee, egg, vanilla essence and flour. Beat well thick and creamy
Pour the icing into a icing bag and refrigerate it so that it gets firm
After 20 Minute, dough ball will rise. Take them out from the oven and preheat the oven at 200 degrees for 7 minutes
Cover the top of each dough ball with icing as shown in pictures
Bake them for 15 minutes in preheated oven at 200 degrees in middle Rack till they are brown and done.