To activate the yeast: - In a bowl put 1/4 cup of milk and add sugar to it. Now sprinkle yeast in it and keep aside for 10 minutes.
In a large mixing bowl put rest of the milk, melted butter , egg and salt.
Give it a stir.
Now add activated yeast and 1 cup of flour.
Mix with the help of a spatula and add in rest of the flour.
Knead the dough for 3-4 minutes
Now cover the dough with a damp cloth and keep it in a warm place for 1 1/2hour and let it proof.
For filling :- In a pan add butter and garlic
Saute it for a couple of minutes.
Now add onion and cook till translucent
Lower the flame and add in Chevon goat mince .
Add salt and cook on a slow flame , stirring frequently until cooked about 15 minutes.
Now add mushrooms, mint leaves, coriander and rest of the spices.
Keep the flame high and keep stirring continuously until the filling gets dry
Transfer it into a plate and let it cool down
Take the proofed dough on a clean surface and roll it into a log
Now cut it into 7 equal portions
Press each portion into a ball and roll it into a circle
Place 2 tbsp of filling in the centre
Now l8ft the either sides of the stuffing and pinch it together so that the stuffing doesn't come out of it.
Place the prepared Pirozhki on a greased tray keeping the pinched side down
Repeat the process with rest of the dough and filling
Cover it with a damp cloth for 15 minutes
Give an egg wash to them and bake in a preheated oven at 200℃ for 25 minutes or until the surface turns golden.
Serve hot