French Toast Casserole Recipe for 100 People

Hosting a large breakfast or brunch for a crowd? This French toast casserole recipe is perfect for serving 100 people effortlessly. It combines the classic flavors of cinnamon and vanilla with a creamy custard base, baked to golden perfection. Make it ahead of time for easy serving and guaranteed crowd-pleasing results.

Ingredients

• 10 loaves of day-old bread (about 2,500 grams), sliced into 1-inch thick slices
• 4 cups (960 ml) unsalted butter, melted
• 6 cups (720 grams) granulated sugar
• 4 cups (960 ml) heavy cream
• 4 cups (960 ml) whole milk
• 24 large eggs
• 4 tablespoons (60 ml) vanilla extract
• 4 teaspoons ground cinnamon
• 2 teaspoons salt
• Optional toppings: powdered sugar, maple syrup, fresh berries, whipped cream

Instructions

1. Preheat your oven to 350°F (175°C). Grease multiple large baking dishes or a few large roasting pans to accommodate the quantity.
2. Cut the bread into 1-inch slices and arrange them in layers in the prepared baking dishes. Slightly overlap slices to maximize space and ensure even soaking.
3. In a large mixing bowl, whisk together the eggs, heavy cream, milk, vanilla extract, cinnamon, salt, and sugar until well combined.
4. Pour the custard mixture evenly over the bread layers, making sure all slices are soaked. Use a spatula or spoon to gently press down the bread to help absorb the liquid.
5. Cover the baking dishes tightly with plastic wrap or aluminum foil. Refrigerate for at least 4 hours or overnight to allow the bread to soak up the custard thoroughly.
6. Remove from the refrigerator about 30 minutes before baking to bring to room temperature. Preheat the oven to 350°F (175°C) if not already done.
7. Pour the melted butter evenly over the soaked bread in each dish. This will create a crispy, golden crust during baking.
8. Bake uncovered for 40-50 minutes, or until the casserole is puffed and golden brown around the edges. Test for doneness by inserting a knife in the center; it should come out clean.
9. Remove from the oven and let rest for 10 minutes before serving. Garnish with powdered sugar, berries, or a drizzle of maple syrup as desired.

Tips

• Use slightly stale bread for better absorption of the custard; day-old bread is ideal.
• For added flavor, sprinkle chopped nuts or dried fruit between the layers before baking.
• If preparing ahead, assemble the casserole and refrigerate overnight. Bring to room temperature before baking to ensure even cooking.
• To make this gluten-free, substitute the bread with gluten-free bread slices or brioche.

Serving Suggestions

Serve the French toast casserole warm, topped with fresh berries, a dusting of powdered sugar, whipped cream, or a drizzle of real maple syrup. It pairs well with a side of crispy bacon or sausage for a hearty breakfast. For a brunch buffet, add small bowls of toppings so guests can customize their servings.

Variations

• Chocolate French Toast Casserole: Add 1 cup of mini chocolate chips or chopped chocolate into the custard mixture before pouring over the bread.
• Apple Cinnamon: Incorporate 2 cups of diced cooked apples and an extra teaspoon of cinnamon into the layers or topping.
• Nutty Delight: Sprinkle chopped pecans or walnuts between layers or on top before baking for added crunch.
• Vegan Version: Use dairy-free bread, plant-based milk (like almond or coconut), and substitute eggs with a flaxseed or chia seed mixture.

Storage and Reheating

Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, slice the casserole into portions and microwave on high for 1-2 minutes or until heated through. For a crispy top, reheat in a 350°F (175°C) oven for about 10-15 minutes. If freezing, wrap individual portions tightly and store for up to 1 month. Thaw overnight in the fridge before reheating.

Frequently Asked Questions

Can I prepare this casserole the night before?

Yes, assembling the casserole the night before and refrigerating it overnight allows the bread to soak up the custard fully, resulting in a more flavorful and cohesive dish. Just add the melted butter before baking in the morning.

Is this recipe suitable for gluten-free diets?

Absolutely. Simply substitute the bread with gluten-free bread slices or a suitable gluten-free option like brioche or challah. Be sure to check all other ingredients for gluten content as well.

How do I ensure the casserole is cooked evenly for such a large quantity?

Use multiple large baking dishes or roasting pans to spread out the mixture evenly. Rotate the pans halfway through baking if using multiple racks, and check for doneness with a knife or toothpick in the center to ensure it’s cooked through.

Can I make this ahead and freeze it?

Yes, assemble and refrigerate the casserole, then bake as directed. For longer storage, you can freeze individual portions or the entire dish wrapped tightly. Thaw in the fridge overnight before reheating.

What are some good toppings to serve with this dish?

Fresh berries, whipped cream, powdered sugar, maple syrup, chopped nuts, or a dusting of cinnamon all complement the rich, custardy flavor of the casserole. Offer a variety for guests to customize their plates.

How do I prevent the casserole from becoming soggy?

Ensure the bread slices are not too fresh; slightly stale bread absorbs the custard better. Do not add excessive liquid and make sure to press the bread into the custard to absorb the mixture. Baking uncovered helps create a crispy top.

Related

• Soy Yogurt Pumpkin Bread Recipe for a Moist, Healthy Loaf
• Soy Yogurt Zucchini Bread Recipe for Moist, Healthy Baking
• Soy Yogurt Almond Flour Bread Recipe for Healthy Baking