*In a large bowl,sift together flour and salt,mix and set aside
*In a seperate bowl,beat butter and icing sugar until pale and creamy
*Add one egg and beat for about 3 min
*Add milk and vanilla extract ,mix
*Gradually add flour to the butter mixture and mix properly
*Place batter in pipping bags with different noozles
*Pipe batter in a greased and lined baking tray
*Place the tray in fridge and chill for 30m(cookies wont loose their shape when baking)
*Bake in preheated oven at 180°C until golden brown.