# Firstly, whisk the mixture of vegetable oil, milk
, water and egg into a deep bowl.
# Grease a large skillet or large pot with some vegetable oil. Place one of the yufkas into the skillet, get the edges of the yufka hang down outside of the skillet.
# Cut the second yufka into small pieces and lay its pieces over the yufka in the skillet.
# Pour half of the prepared mixture over the second yufka layer.
# After sprinkling the grated cheese
and chopped parsley all over, cut the third yufka into small pieces also and lay it over the cheese
# Pour the remaining mixture all over finally and close the hanging edges of the first yufka over it. Cover the lid of the skillet.
# Set the heat to low of the stove, then place the skillet over it. After cooking it for 20 minutes, reverse the borek by the help of a plate. Cover the lid of the skillet again and cook the other side of the borek for 20 minutes too.
# Remove the borek from the stove, rest it for half an hour and serve it.