When some people think of comfort food, they think of tomato soup and grilled cheese. Others think of mac and cheese. In my house growing up, I had two favorite meals...mac and cheese with little hot dogs baked in and mom's Chicken Tetrazzini. Her tetrazzini became the meal that she took to someone's house when a baby was born, when they were sick or sadly when there was a death in the family. It's also that great dish for a big party because it can be made ahead, frozen and then reheated. I hope you enjoy it as much as I do and I can't wait to make some...it's been awhile.