Start your day off with a decadent twist on a classic breakfast favorite: Nutella French Toast Casserole. This indulgent dish is the perfect balance of crispy golden bread, gooey Nutella spread, and a light dusting of powdered sugar. Baked to perfection, it serves as a comforting yet elevated take on French toast. Each bite is rich and delicious, with a wonderful contrast between the fluffy interior and the crisp outer layer.

Whether you’re hosting a brunch gathering or simply treating yourself to something special, this Nutella French Toast Casserole is sure to impress. With minimal prep time and an irresistible outcome, it brings together sweet and creamy layers of Nutella, fresh strawberries, and buttery French toast in one unforgettable dish.

Why You’ll Love This Nutella French Toast Casserole

This casserole brings all the classic flavors of French toast, but with a sweet Nutella twist that makes it feel extra special. The beauty of this dish lies in its versatility and ease — it can be prepped the night before, making it the ultimate breakfast solution for busy mornings or lazy weekends. With the warm, chocolatey hazelnut goodness of Nutella, this recipe is bound to become a new favorite for anyone with a sweet tooth. Whether you enjoy it as a weekend treat, a special holiday dish, or even an occasional dessert, Nutella French Toast Casserole is the ultimate comfort food for all ages.

Preparation Phase & Tools to Use

Essential Tools and Equipment + Importance of Each Tool

To create the perfect Nutella French Toast Casserole, having the right tools is key. Here are the essential items you’ll need:

Baking Dish (9×13 inch): This size is perfect for fitting all your ingredients and ensuring even baking. A glass or ceramic dish works best as it helps maintain consistent heat, giving the casserole that beautiful golden crispiness.
Whisk: A whisk is important for mixing your eggs and milk together thoroughly. This will ensure the casserole base is smooth and well-combined, allowing for an even texture when baking.
Knife: For cutting the bread into cubes, which is crucial for ensuring that each bite has the right amount of bread-to-Nutella ratio.
Spatula or Spoon: For spreading the Nutella evenly over the bread and for helping to stir the mixture into the baking dish without creating a mess.
Measuring Cups and Spoons: Accurate measurements are important to get the right balance of egg, milk, and sugar to create the perfect custard base.
Oven: Preheating your oven is essential for getting a beautifully baked, crispy casserole. A reliable oven thermometer can also help if you want precise control over your baking temperature.

Each of these tools helps streamline the process and ensure your casserole is easy to assemble and bake, making the whole process enjoyable and stress-free.

Preparation Tips

Choose the Right Bread: A soft, fluffy bread like brioche, challah, or French bread is ideal for French toast casseroles. These types of bread soak up the custard well without becoming soggy.
Prep Ahead: This casserole is perfect for making ahead. Assemble the casserole the night before, cover it with foil or plastic wrap, and refrigerate overnight. This allows the bread to fully absorb the custard mixture, resulting in a richer, more flavorful dish. Simply bake it the next morning!
Nutella Technique: Don’t just spread Nutella on top of the bread — cut slices in half, and spread Nutella between layers of bread cubes. This helps the Nutella distribute evenly throughout the casserole, so you get that chocolatey goodness in every bite.
Don’t Overmix the Custard: When combining the eggs and milk, mix gently to avoid over-beating the eggs. Overmixing can lead to a grainy texture in the custard once it’s baked.
Optional Toppings: Feel free to get creative with your toppings. Fresh berries, whipped cream, or even a drizzle of maple syrup can take this dish to the next level. You can also add a sprinkle of cinnamon or nutmeg to the custard for a warm, cozy flavor.

By following these tips, you’ll ensure that every step goes smoothly and that the end result is a show-stopping casserole that everyone will love.

Ingredients for Nutella French Toast Casserole

To make this decadent Nutella French Toast Casserole, you’ll need the following ingredients:

1 loaf of Brioche, Challah, or French Bread – About 6 cups, cut into cubes. These breads are soft and absorb the custard mixture beautifully.
4 large Eggs – These help create the rich, custardy texture of the casserole.
1 cup Whole Milk – Provides the base for the custard and adds creaminess.
1/2 cup Heavy Cream – For an extra rich, smooth texture in the custard.
1/4 cup Granulated Sugar – Adds just the right sweetness to balance the richness of the Nutella.
1 tsp Vanilla Extract – Brings out the sweet, comforting flavors in the casserole.
1/4 tsp Ground Cinnamon – Optional, but adds a warm spice that complements the Nutella.
1/2 cup Nutella – The star ingredient, adding a luscious chocolate hazelnut flavor that melts beautifully throughout the casserole.
1/4 cup Powdered Sugar – For dusting on top of the casserole once baked, adding a light sweetness and visual appeal.
Fresh Strawberries (Optional) – For serving on top as a refreshing, fruity contrast to the rich casserole.

With these ingredients, you’ll be able to create a perfectly balanced and indulgent breakfast treat.

Step-by-Step Instructions for Nutella French Toast Casserole

Step 1: Prepare the Bread

Start by cutting the loaf of brioche, challah, or French bread into cubes. You should aim for about 6 cups of cubed bread. The bread should be slightly stale or at least a day old, as it absorbs the custard better and holds up during baking. If using fresh bread, you can let the cubes sit out for an hour to dry slightly.

Step 2: Make the Custard Mixture

In a large mixing bowl, whisk together the eggs, whole milk, heavy cream, granulated sugar, vanilla extract, and cinnamon (if using). Be sure to whisk until everything is fully combined and smooth. This mixture will be the custard that soaks into the bread, creating that perfect texture once baked.

Step 3: Layer the Bread and Nutella

Grease a 9×13-inch baking dish with butter or cooking spray to prevent sticking. Layer half of the cubed bread in the bottom of the dish. Then, drizzle or spread a few spoonfuls of Nutella evenly over the bread cubes. You don’t need to be overly precise—just spread it out as best as you can.

Step 4: Add the Remaining Bread and Nutella

Next, layer the remaining bread cubes on top of the Nutella-covered layer. Once again, drizzle or spread the rest of the Nutella over the second layer of bread cubes. If you like, you can gently press the bread cubes down to ensure they’re well-packed.

Step 5: Pour the Custard Over the Bread

Slowly pour the custard mixture over the layered bread and Nutella, making sure to coat all the cubes. Use a spoon or spatula to gently press down any bread that isn’t fully submerged in the custard. This helps the bread absorb the liquid, ensuring a soft and flavorful casserole.

Step 6: Refrigerate (Optional)

For the best results, cover the baking dish with plastic wrap or foil and refrigerate it for at least 1 hour or overnight. This allows the bread to soak up the custard mixture, resulting in a richer and more flavorful casserole.

Step 7: Bake the Casserole

When you’re ready to bake, preheat your oven to 350°F (175°C). Remove the casserole from the refrigerator and uncover it. Bake for 35-45 minutes, or until the top is golden brown and slightly crispy, and a toothpick inserted into the center comes out clean. The casserole should be puffed and set.

Step 8: Garnish and Serve

Once baked, remove the casserole from the oven and let it cool slightly. Before serving, dust the top with powdered sugar for a sweet finishing touch. If desired, top with fresh strawberries or other berries for a fruity contrast. Serve warm, and enjoy!

Notes

Customization: Feel free to customize this recipe to suit your preferences. You can add a handful of chocolate chips, nuts, or even banana slices to the casserole for extra texture and flavor. If you prefer a more indulgent version, try adding a layer of whipped cream or ice cream on top when serving.
Make It Ahead: This dish is perfect for prepping ahead. Assemble the casserole the night before and let it sit in the refrigerator overnight. This ensures that the bread fully soaks up the custard, giving the casserole a deeper, richer flavor when baked. Simply pop it in the oven the next morning for a quick and delicious breakfast.
Leftovers: If you have any leftovers, Nutella French Toast Casserole can be stored in the refrigerator for 2-3 days. Reheat it in the microwave or oven to enjoy again.

Watch Out for These Mistakes While Cooking

Using Fresh Bread: If you use fresh bread instead of day-old bread, the casserole may become too soggy. Make sure to let the bread cubes dry out a bit, or use slightly stale bread to absorb the custard properly.
Overmixing the Custard: Overbeating the eggs when preparing the custard can lead to a grainy texture. Be gentle when mixing the custard ingredients to ensure it’s smooth and well-blended.
Not Letting It Soak Long Enough: If you skip the refrigeration step or don’t let the bread soak in the custard long enough, the casserole may end up dry or unevenly cooked. For best results, refrigerate for at least an hour, or overnight for maximum flavor.
Skipping the Nutella Layers: Don’t just spread the Nutella on top; layering it between the bread cubes ensures the chocolate hazelnut goodness is evenly distributed throughout the casserole.
Not Checking the Temperature: Make sure to bake the casserole at the recommended temperature of 350°F (175°C). Baking it at too high of a temperature can cause the top to burn while the inside remains uncooked.

By avoiding these mistakes, you’ll end up with a perfectly baked, gooey, and indulgent Nutella French Toast Casserole every time!

What to Serve With Nutella French Toast Casserole?

Nutella French Toast Casserole is indulgent on its own, but adding complementary sides can elevate the meal even further. Here are some ideas for what to serve with your casserole:

1. Fresh Fruit

A mix of fresh fruit like berries, bananas, or citrus adds a refreshing contrast to the richness of the casserole. Try adding strawberries or raspberries on top for a burst of color and flavor.

2. Whipped Cream

A dollop of freshly whipped cream on top adds an extra creamy element that pairs perfectly with the Nutella. You can even add a splash of vanilla or cinnamon to the cream for a delightful twist.

3. Maple Syrup

While the casserole is sweet on its own, drizzling a little maple syrup on top can bring an extra layer of sweetness and a bit of maple flavor that complements the Nutella beautifully.

4. Greek Yogurt

For a bit of tang and creaminess, a side of Greek yogurt is a great addition. It balances out the richness of the casserole and adds a healthy touch.

5. Bacon or Sausage

The savory saltiness of crispy bacon or sausage provides a nice contrast to the sweetness of the casserole. It’s a great way to round out the meal for a more satisfying breakfast or brunch.

6. Chocolate Sauce

If you’re craving even more chocolate, drizzling a little extra chocolate sauce on top can only enhance the Nutella flavor and make the dish even more indulgent.

7. Ice Cream

For a dessert-like twist, serve your casserole with a scoop of vanilla or hazelnut ice cream. The cold creaminess contrasts wonderfully with the warm, baked casserole.

8. Cinnamon Sugar Toast

If you’re looking for more bread-based sides, a few slices of cinnamon sugar toast can complement the casserole perfectly. It adds a bit of crunch and a lovely cinnamon flavor to match the richness of the French toast.

These sides will bring balance and variety to your Nutella French Toast Casserole, turning your breakfast or brunch into a true feast.

Storage Instructions

If you have leftovers or want to make this casserole ahead of time, storing it properly will ensure it stays fresh and delicious.

Refrigeration: Store any leftover Nutella French Toast Casserole in an airtight container in the refrigerator for up to 3 days. The casserole can be reheated in the microwave or oven. If reheating in the oven, cover it with foil and bake at 350°F (175°C) for about 10-15 minutes until heated through.
Freezing: You can also freeze this casserole for longer storage. After assembling, but before baking, cover the unbaked casserole tightly with plastic wrap and aluminum foil. It can be frozen for up to 1-2 months. To bake from frozen, remove the plastic wrap and foil, and bake at 350°F (175°C) for about 45-60 minutes, or until the center is hot and the top is golden brown.

Tips for Reheating:

For the best results when reheating, add a small drizzle of milk or cream over the casserole before warming it up to help retain moisture.
If reheating individual servings, the microwave is the quickest option, but be sure to cover the casserole with a damp paper towel to keep it from drying out.

By storing and reheating it properly, you’ll be able to enjoy this indulgent dish throughout the week.

Estimated Nutrition

Each serving of Nutella French Toast Casserole is a rich and indulgent treat. While the exact nutrition will depend on the specific ingredients and portion sizes, here’s an estimate for a single serving:

Calories: ~350-450 kcal
Fat: 18-22g
- Saturated Fat: 7-9g
Carbohydrates: 45-55g
- Sugars: 25-30g
Protein: 6-8g
Fiber: 2-4g

The nutritional information can vary based on the type of bread used and additional toppings or ingredients added. If you’re looking for a lighter version, consider using a lower-fat milk or substituting with a sugar-free Nutella alternative.

Frequently Asked Questions

1. Can I make Nutella French Toast Casserole ahead of time?

Yes! You can prepare the casserole the night before. Simply assemble it, cover it with plastic wrap, and refrigerate overnight. In the morning, bake it as directed. This gives the bread time to soak up the custard and makes for a much easier breakfast or brunch.

2. Can I freeze Nutella French Toast Casserole?

Absolutely! If you want to make it in advance, you can assemble the casserole and freeze it before baking. Cover it tightly with plastic wrap and aluminum foil, then freeze for up to 1-2 months. When ready to bake, thaw it in the refrigerator overnight and bake as usual.

3. Can I use any type of bread for this casserole?

While brioche, challah, or French bread are the best choices due to their texture and ability to soak up the custard, you can also use other types of bread. Just make sure it is thick and slightly stale to prevent the casserole from becoming too soggy.

4. Can I substitute the Nutella with something else?

Yes! If you’re looking for an alternative, you can try using peanut butter, almond butter, or even a chocolate hazelnut spread without the sugar. Just keep in mind that the texture and flavor will change slightly.

5. Is there a way to make this recipe dairy-free?

To make the casserole dairy-free, substitute the whole milk and heavy cream with dairy-free alternatives like almond milk, oat milk, or coconut milk. You can also use dairy-free butter or oil to grease the baking dish. For the Nutella, there are dairy-free chocolate-hazelnut spreads available.

6. How long does Nutella French Toast Casserole last?

If stored properly in an airtight container in the refrigerator, leftovers will last for 2-3 days. You can also freeze it for up to 1-2 months.

7. Can I add other ingredients like fruit or nuts?

Yes, feel free to customize the casserole with your favorite mix-ins. Add sliced bananas, strawberries, or even chocolate chips between the bread layers for extra flavor. You can also sprinkle chopped nuts like walnuts or pecans for a crunchy texture.

8. What if I don’t have a 9×13-inch baking dish?

If you don’t have a 9×13-inch dish, you can use a slightly smaller or larger baking dish. Just be aware that the cooking time may vary slightly, so keep an eye on it as it bakes.

Conclusion

Nutella French Toast Casserole is a rich, indulgent breakfast or brunch treat that combines the comforting flavors of French toast with the sweet, creamy goodness of Nutella. It’s incredibly versatile, easy to make, and perfect for preparing ahead of time, making it a go-to choice for busy mornings or special occasions. Whether you enjoy it with fresh berries, whipped cream, or just a dusting of powdered sugar, this dish is sure to become a family favorite. Give it a try, and let the rich chocolatey hazelnut flavor sweep you away!