Bring the flavors of spinach-artichoke dip to the brunch table with this easy egg casserole.
This egg bake can be prepared the night before. Just pour the egg mixture into the pan (leave off the cheese topping); cover tightly with plastic wrap, and refrigerate up to 12 hours. The next day, sprinkle with the cheese and bake as directed.
Add chopped caramelized onions to the egg bake before baking, if desired.