by Rabbi Yair Hoffman for 5TJT.com Whenever any day of Yom Tov comes out on a Friday – an Eruv Tavshilin must be made before the Yom Tov begins.  WHAT IS AN ERUV TAVSHILIN? An Eruv Tavshilim is a Rabbinic device – that involves 3 things: a baked item a cooked item and a special formula to recite. This […]