In the bowl of a stand mixer, add the milk, sugar, and yeast, stirring to combine.
Allow to rest for 5 minutes to active yeast.
Add melted butter, egg, flour and salt.
Using the dough hook, on low speed, mix for 1 minute to combine ingredients.
After 1 minute, turn up the speed to the next level and allow the mixer to knead the dough for 3-4 minutes. The dough will be slightly sticky and will pull away from the sides easily.
Turn dough into a slightly oiled bowl, cover with plastic wrap and then a tea towel.
Let rise 2-3 hours in a warm place until doubled in size.
Once doubled in size, punch dough down and turn it onto a lightly floured surface.
Press or roll dough into a rectangle of 12 inch wide by 18 inches long.