Individual kugels are baked in muffin tins for easy serving on a buffet. This can be made vegetarian by substituting vegetable broth for the chicken. I started making these several years ago to bring to a Passover seder with friends and family, and have improved on the recipe over the years. All of the slicing and chopping can be done in the food processor, and the recipe goes together fast. Can be made ahead and reheated. I've never tried freezing them, but that would probably work, too.