Christmas is a wonderful time of year when we come together with family and friends to celebrate the season.  For those looking to make a festive feast, there are plenty of options that will fill your table and delight your guests.   Traditional Christmas fare varies widely depending on culture and religion, but one dish that has become popular worldwide is a classic Italian favorite—lasagna!  Although it's not as widely served over the holidays as methods such as roasting or baking, lasagna can still be a delicious addition to your Christmas dinner.  With all the tasty ingredients you'd find in a regular lasagna - from pasta to cheese, tomatoes, and herbs - it can work wonderfully well for those wanting something different this holiday season.  And best of all, once assembled, lasagna requires minimal effort to prepare: just pop it in the oven, and you're ready to enjoy your holiday meal!