# Put the yeast, warm water, warm milk
, granulated sugar
and the egg into a deep bowl and whisk it until the sugar
# When the sugar
dissolves totally add the grated rind of lemon
, vegetable oil and yogurt
in it, and add flour
little by little while kneading the dough. Make the dough reach medium consistency.
# Cover the dough and rest it for one and half hour at least, because the measure of the sugar
in the dough is high.
# Divide the rested dough into 2 pieces at the end of the resting time.
# Roll out the both of the pieces into the size of baking tray. Cut the circle shaped edges of the rolled out dough pieces to shape it as square.
# Place the cut circle shaped pieces onto the squares smoothly, and then place the half of the filling mixture; diced apple
s, granulated sugar
, cinnamon and raisins onto the square shaped dough piece and lay the mixture to whole surface.
# Shape it firmly as a roll, but do not squeeze it to much while shaping. Cut the roll into the pieces which have the width of thumbnail, and then place these pieces onto the greased baking tray.
# Prepare the remaining square shaped dough piece by the same way.
# Place the tray into the cool oven, and set up it to 356 F. Bake them until they turn to pink.
# You can serve by sprinkling castor sugar
all over the hot buns just after removing them from the oven.