Watch Mark the geeky cook make a comforting pot of matzo ball soup. This might be one of the favorite Passover soups. In this version, matzo balls are not heavy and doughy, but light, fluffy, and seasoned. If you already have chicken stock ready on hand, feel free to add the vegetables of your choice, and cook for half an hour before adding the matzo balls. And instead of dill, you can always use parsley or even cilantro! This also makes for a good Hanukkah entrée or just the thing when you need something warm and comforting on a cold winter day.