In a large mixing bowl, stir together the flour and salt. Add the beaten eggs, milk, and butter. Knead the dough until smooth ( 5-6 minutes). Let dough rest in a covered bowl for 10 minutes. Sprinkle small amount of flour onto a flat surface, Roll out dough to 1/8- or 1/4-inch thickness using a floured rolling pin.Note: It may be necessary to lightly sprinkle small amount of flour onto dough surface while rolling out to keep it from sticking to rolling pin. Let air dry. With sissors, or pizza cutter, cut dough into desired lengths. Cook noodles in a large pot of lightly salted water for 20 minutes.