Warm milk. Put the yeast in a bowl. Mix the milk with the same amount 'of water and then gradually built a teaspoon yeast. In a bowl place the flour and salt and add the butter, working with your fingertips. Beat the egg with a fork. Make a well in the center of the flour and pour in the egg and dissolved yeast.
You work all in order to get a compact dough does not stick more 'on the walls of the bowl. Put the dough on a work surface and knead for 10 minutes, until it will be 'softened. Put the dough in the bowl, cover with a cloth and let rise for 2 hours at room temperature until the dough will result 'twice its initial volume.
You work all in order to get a compact dough does not stick more 'on the walls of the bowl. Put the dough on a work surface and knead for 10 minutes, until it will be 'softened. Put the dough in the bowl, cover with a cloth and let rise for 2 hours at room temperature until the dough will result 'twice its initial volume.