Casseroles: Prepare classic holiday casseroles like green bean casserole, sweet potato casserole, or stuffing a day or two in advance.
Mashed Potatoes: Make creamy mashed potatoes ahead of time and store them in the refrigerator.
Gravy: Prepare gravy a day or two in advance and store it in the refrigerator.
Baked Desserts: Bake desserts like pies, cakes, or cookies a day or two ahead.
Soup or Stew: The flavors often improve with time, making it a convenient and flavorful option for a stress-free Christmas dinner.
Cranberry Sauce: Homemade cranberry sauce can be made well in advance and stored in the refrigerator.
Appetizers: Prepare appetizers like cheese balls, dips, or stuffed mushrooms a day ahead.