This festive French toast bake combines the flavors of orange, vanilla, and champagne for a brunch dish that’s easy to prepare and perfect for serving a crowd. It’s rich, light, and customizable for dietary needs, making it a showstopper for any gathering.
For best results, use day-old bread and soak overnight. Brioche yields a richer texture, but French bread works well. Substitute gluten-free bread and dairy-free milk/butter as needed. Add berries or chocolate chips for flavor twists. Bake covered first to keep moist, then uncover for a golden top. Leftovers keep well refrigerated for up to 3 days or frozen for 2 months.
Keywords: mimosa bar, french toast bake, brunch, crowd, easy, champagne, orange, breakfast casserole, holiday, party, make ahead