Enjoy Christmas morning with these make-ahead holiday brunch recipes that are perfect for a large group or family breakfast. From egg casseroles to sweet eggnog coffee cake, let these festive flavors fill your house with the scents of the season. Most of these recipes can be made the night before; you'll just need to bake them in the morning. A few can be made days or even weeks in advance and frozen or stored in air-tight containers until Christmas morning. With these make-ahead Christmas brunch recipes, you'll be able to relax with family and sip on your coffee stress-free while watching the paper and bows fly.