Plan your timeline (1–2 days before): Confirm guest count, set out serving dishes, and label them with sticky notes. Prep your grocery list and clean your fridge to make room.
Prep the French toast bake (night before): Grease a 9x13-inch baking dish.
Whisk 6 eggs, 2 cups milk, maple syrup, vanilla, cinnamon, and a pinch of salt. Add cubed brioche and gently fold to coat. Pour into the dish, cover, and refrigerate overnight.
Make the egg bake mixture (night before): Sauté onion and bell pepper in olive oil until soft.
Whisk 12 eggs with 1 cup milk, salt, pepper, and a pinch of smoked paprika. Stir in spinach, tomatoes, cheese, and the sautéed veggies. Cover and refrigerate.
Parfait bar prep (night before): Wash and slice fruit.
Store berries with a dry paper towel in an airtight container. Portion granola and set out serving spoons.
Potatoes prep (night before): Parboil baby potatoes for 8 minutes in salted water, drain, and refrigerate. This makes roasting faster and crispier.
Morning of: preheat and set the table: Heat oven to 350°F (175°C).
Set up drink station with juices, sparkling water, coffee, and tea. Place champagne flutes nearby if offering mimosas.
Bake the French toast: Bake covered for 25 minutes, then uncover and bake 15–20 more until golden and set. Keep warm, and dust with a little cinnamon before serving.
Bake the egg casserole: Pour egg mixture into a greased 9x13-inch dish.
Bake at 350°F for 30–35 minutes until the center is just set. Let rest 5–10 minutes before slicing.
Crisp the potatoes: Toss parboiled potatoes with olive oil, garlic powder, thyme, salt, and pepper. Roast at 425°F (220°C) for 20–25 minutes, shaking the pan halfway.
Toss the green salad: Whisk 3 tablespoons olive oil, 1 tablespoon lemon juice, 1 teaspoon Dijon, 1/2 teaspoon honey, salt, and pepper.
Toss with greens, cucumber, avocado, and goat cheese.
Assemble the bakery board: Arrange mini bagels or croissants, cream cheeses, preserves, smoked salmon, capers, onion, and lemon. Add a small sign noting dairy-free options.
Set the parfait bar: Place yogurts on ice, bowls of fruit and granola alongside, and mint for garnish. Offer honey or maple syrup to sweeten.
Garnish and serve: Add fresh herbs to the egg bake, a drizzle of maple on the French toast, and lemon wedges near the salmon.
Keep hot items on warmers if possible.