French toast croissant casserole is a delightful dish that takes the classic breakfast favorite to a whole new level. With its buttery croissants and creamy custard, this casserole is not just delicious but also incredibly easy to prepare.
Why Make This Recipe
If you’re looking for a simple yet fancy breakfast option for a special occasion or a cozy family brunch, this French toast croissant casserole fits the bill perfectly. It’s a perfect blend of ease and rich flavor, allowing you to whip up a dish that looks as if you’ve spent hours in the kitchen. Furthermore, this recipe can be prepared the night before, making your morning routine a breeze. Whether it’s for holidays, celebrations, or just a leisurely weekend, this casserole is sure to please everyone at the table.
How to Make the Absolute Best French Toast Croissant Casserole
Creating the absolute best French toast croissant casserole is straightforward and enjoyable. Just follow these steps, and you’ll be savoring this exquisite dish in no time!
Ingredients
- 4 croissants, torn into pieces
- 4 large eggs
- 2 cups milk
- 1/2 cup heavy cream
- 1/2 cup granulated sugar
- 1 teaspoon vanilla extract
- 1 tablespoon ground cinnamon
- 1/4 teaspoon salt
- Butter for greasing
- Powdered sugar for serving (optional)
- Maple syrup for serving (optional)
Directions
- Preheat the oven to 350°F (175°C) and grease a baking dish with butter.
- In a large bowl, whisk together the eggs, milk, heavy cream, sugar, vanilla extract, cinnamon, and salt until well combined.
- Place the torn croissant pieces in the greased baking dish, then pour the egg mixture over the croissants, ensuring they are all soaked.
- Cover the dish with plastic wrap and refrigerate overnight.
- In the morning, remove from the fridge and let it sit for 15 minutes at room temperature.
- Bake for 30-35 minutes or until the top is golden brown and the center is set.
- Allow to cool slightly before serving.
- Serve warm, dusted with powdered sugar and drizzled with maple syrup if desired.

Pro Tips for Success French Toast Croissant Casserole
- Use Day-Old Croissants: For the best texture, opt for croissants that are a day or two old. Fresh croissants might turn too soggy.
- Customize Cinnamon Levels: Feel free to adjust the cinnamon to your taste. Some love a cinnamon-heavy dish, while others prefer a more subtle flavor.
- Let It Soak: Ensure you refrigerate the casserole overnight for the croissants to absorb the egg mixture thoroughly.
- Bake Until Golden: Keep an eye on it while baking. You want a golden top, but be careful not to overbake it, as this can make it dry.
- Add Fruit or Nuts: Adding slices of banana, berries, or chopped nuts can elevate the flavors even further.
Flavor Variations French Toast Croissant Casserole
- Chocolate Chip Delight: Sprinkle chocolate chips in between the layers of croissant for a sweet twist.
- Berry Medley: Incorporate mixed berries (such as strawberries, blueberries, or raspberries) for a fruity, tart flavor.
- Nutty Banana: Mix in walnuts or pecans along with banana slices for added texture and flavor.
- Maple Bacon: For a unique flavor combo, add crispy bacon bits before pouring over the egg mixture.
- Nutella Swirl: For a rich chocolatey experience, swirl in some Nutella before baking.
Serving Suggestions French Toast Croissant Casserole
Serving this delicious casserole can be as simple or fancy as you like. Common toppings include a dusting of powdered sugar and a drizzle of maple syrup. To enhance the experience, serve it alongside fresh fruit or whipped cream. Pair it with freshly brewed coffee or a mimosa for a complete brunch experience.
Storage and Freezing Instructions French Toast Croissant Casserole
If you have leftovers, they can be stored in an airtight container in the refrigerator for up to three days. To reheat, simply pop it in the oven at a low temperature until warmed through. This dish can also be frozen before baking. Just cover it tightly with plastic wrap and aluminum foil, and it can last up to three months in the freezer. When ready to bake, thaw overnight in the fridge and proceed with baking as instructed.
Nutrition Facts (Per Serving)
| Nutrient | Amount |
|————-|———–|
| Calories | 350 |
| Protein | 8g |
| Carbohydrates | 35g |
| Fat | 20g |
| Fiber | 1g |
| Sodium | 150mg |
FAQ About French Toast Croissant Casserole
Can I use other types of bread for this casserole?
Absolutely! While croissants provide a unique flavor and texture, you can use other types of bread such as brioche, challah, or even regular white bread. Just be sure to adjust the soaking time, as different bread types absorb the custard at different rates.
Can I prepare this casserole without the heavy cream?
Yes, if you prefer a lighter version, you can substitute the heavy cream with more milk or use a nut milk like almond or oat milk. This will slightly alter the richness of the dish but will still yield a delicious result.
How do I know when the casserole is done baking?
The casserole is done when the top is golden brown and the center is set. You can check by inserting a toothpick into the center; it should come out clean or with just a few moist crumbs attached, not wet batter.
Can I make this gluten-free?
Yes! You can make a gluten-free version of this casserole by choosing gluten-free croissants or bread. Many stores offer gluten-free alternatives that will work well in this recipe. Be sure to check the ingredients to ensure they’re gluten-free and suitable for your dietary preferences.
Is this casserole good for meal prep?
Absolutely! This French toast croissant casserole is perfect for meal prep. You can prepare it the night before, let it sit overnight, and bake it the next morning for a quick, delicious breakfast. It also reheats well for a fast breakfast during the week.
Final Thoughts
The absolute best French toast croissant casserole combines simplicity with elegance, making it a show-stopping dish for any occasion. Its versatility allows you to customize it to suit your tastes or incorporate seasonal ingredients, while its easy prep and overnight refrigeration make it a practical choice for any breakfast or brunch gathering. Whether you’re enjoying it on a festive morning or as a comforting weekday treat, this casserole is bound to become a favorite. Enjoy your delightful culinary creation!
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The Absolute Best French Toast Croissant Casserole
- Total Time: 50 minutes
- Yield: 6 servings
- Diet: Vegetarian
Description
A delightful casserole that elevates classic French toast with buttery croissants and creamy custard, perfect for special occasions or cozy brunches.
Ingredients
- 4 croissants, torn into pieces
- 4 large eggs
- 2 cups milk
- 1/2 cup heavy cream
- 1/2 cup granulated sugar
- 1 teaspoon vanilla extract
- 1 tablespoon ground cinnamon
- 1/4 teaspoon salt
- Butter for greasing
- Powdered sugar for serving (optional)
- Maple syrup for serving (optional)
Instructions
- Preheat the oven to 350°F (175°C) and grease a baking dish with butter.
- In a large bowl, whisk together the eggs, milk, heavy cream, sugar, vanilla extract, cinnamon, and salt until well combined.
- Place the torn croissant pieces in the greased baking dish, then pour the egg mixture over the croissants, ensuring they are all soaked.
- Cover the dish with plastic wrap and refrigerate overnight.
- In the morning, remove from the fridge and let it sit for 15 minutes at room temperature.
- Bake for 30-35 minutes or until the top is golden brown and the center is set.
- Allow to cool slightly before serving.
- Serve warm, dusted with powdered sugar and drizzled with maple syrup if desired.
Notes
Use day-old croissants for the best texture. This dish can be customized with fruits, nuts, or chocolate. It can also be made gluten-free with appropriate bread.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Category: Breakfast
- Method: Baking
- Cuisine: French



