I love casseroles! They are the perfect food for the gray days of winter — homey, comforting, simple and so nourishing. I frequently turn to a casserole idea when feeding a crowd (make–ahead is the only way to go when entertaining), and I always find myself using at least three or four of my tried and true add–ins.
Do you have any go–to additions to your casserole–making? I'd love to hear about them.