Delicious Overnight Blueberry French Toast Casserole: Easy Brunch Recipe

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Imagine waking up to the irresistible aroma of freshly baked blueberry French toast casserole wafting through your home. Honestly, there’s nothing quite like it! This delightful dish is a game-changer for brunch gatherings or cozy family breakfasts. I first whipped up this recipe during a lazy Sunday morning when I wanted something special but didn’t want to spend hours in the kitchen. And let me tell you, it was a hit!

Overnight Blueberry French Toast Casserole is not just about flavor; it’s about convenience too. You prepare it the night before, allowing the bread to soak up all that creamy, sweet goodness while you sleep. When morning rolls around, all you have to do is pop it in the oven, and voilà! You have a warm, comforting dish that will impress everyone at the table. Whether you’re hosting a brunch for friends, a family gathering, or just treating yourself, this recipe will become a staple in your kitchen.

This casserole is perfect for busy mornings, and it’s also a fantastic way to use up stale bread. Trust me, after one bite, you’ll be hooked on this delicious overnight blueberry French toast casserole!

Why You’ll Love This Recipe

This recipe is everything you could want in a brunch dish. But don’t just take my word for it; here’s why you’ll love making this Overnight Blueberry French Toast Casserole:

  • Quick & Easy: Comes together in under 20 minutes, making it perfect for busy mornings or last-minute brunch plans.
  • Simple Ingredients: You probably have most of the ingredients in your kitchen already. No complicated grocery lists here!
  • Perfect for Brunch: A fantastic dish for holidays, family gatherings, or lazy weekends. It’s always a crowd-pleaser!
  • Crowd-Pleaser: Kids and adults alike rave about this dish. It’s the perfect sweet treat to start your day.
  • Unbelievably Delicious: The combination of creamy custard, sweet blueberries, and a hint of cinnamon is downright heavenly.

What makes this recipe stand out is its versatility. You can easily switch up the fruit or add different spices to make it your own. Plus, it’s a make-ahead dish, so you can enjoy your brunch without the stress of cooking everything at the last minute. This Overnight Blueberry French Toast Casserole isn’t just another recipe—it’s a staple that you’ll find yourself making time and time again.

Ingredients Needed

This recipe uses simple, wholesome ingredients to create a dish that’s both satisfying and delicious. Here’s what you’ll need:

  • For the casserole:
    • 1 loaf of French bread, cubed (about 10-12 cups, preferably a day old)
    • 2 cups of fresh blueberries (or frozen, if that’s what you have)
    • 8 large eggs, room temperature
    • 2 cups of milk (whole or 2% for creaminess)
    • 1 cup of heavy cream (for that rich texture)
    • 1/2 cup of granulated sugar
    • 1 tablespoon of vanilla extract
    • 1 teaspoon of ground cinnamon
    • 1/4 teaspoon of salt
  • For the topping:
    • 1/2 cup of brown sugar
    • 1/4 cup of unsalted butter, melted
    • 1 teaspoon of ground cinnamon

Feel free to customize this recipe with your favorite toppings or fruits! You can swap in raspberries, strawberries, or even add a pinch of nutmeg for a little extra spice. And if you want a gluten-free version, try using gluten-free bread!

Equipment Needed

Before you start cooking, gather the following kitchen tools:

  • 9×13-inch baking dish
  • Mixing bowls (one large for the egg mixture and one for the topping)
  • Whisk
  • Measuring cups and spoons
  • Spatula

If you don’t have a 9×13-inch baking dish, any similar-sized oven-safe dish will work. Just make sure it can hold all the ingredients comfortably!

Preparation Method

Overnight Blueberry French Toast Casserole preparation steps

Now, let’s get down to the fun part—making this delicious casserole! Follow these simple steps:

  1. Start by cubing the French bread into bite-sized pieces and place them in a greased 9×13-inch baking dish. Scatter the fresh blueberries evenly over the bread.
  2. In a large mixing bowl, whisk together the eggs, milk, heavy cream, sugar, vanilla extract, ground cinnamon, and salt until well combined.
  3. Pour the egg mixture over the bread and blueberries, ensuring all the bread is soaked. Gently press down on the bread with a spatula to help it absorb the liquid.
  4. Cover the baking dish with plastic wrap or aluminum foil and refrigerate overnight (or for at least 4 hours). This step is crucial as it allows the bread to soak up all the flavors!
  5. The next morning, preheat your oven to 350°F (175°C) while you prepare the topping. In a small bowl, mix together the brown sugar, melted butter, and ground cinnamon until crumbly.
  6. Remove the casserole from the fridge and sprinkle the topping evenly over the soaked bread mixture.
  7. Bake in the preheated oven for 45-50 minutes, or until the top is golden brown and the casserole is set in the center. You might want to cover it with foil for the first 30 minutes to prevent over-browning.
  8. Once done, remove from the oven and let it cool for 5-10 minutes before serving. This gives it time to set up a bit more.

And there you have it! A gorgeous, bubbling Overnight Blueberry French Toast Casserole that’s ready to be devoured!

Cooking Tips & Techniques

Here are some handy cooking tips to ensure your casserole turns out perfectly:

  • Use day-old bread: Fresh bread can become too soggy. Day-old bread absorbs the custard perfectly without falling apart.
  • Soak overnight: Don’t skip the overnight soaking! It’s what makes the casserole creamy and flavorful.
  • Experiment with flavors: Feel free to add in other spices like nutmeg or swap in different fruits. The possibilities are endless!
  • Check for doneness: If you’re unsure whether it’s cooked through, insert a toothpick into the center. It should come out clean.

Remember, every oven is a little different, so keep an eye on your casserole as it bakes. If you find the top is browning too quickly, tent it with foil.

Variations & Adaptations

This recipe is easily adaptable to suit your taste preferences or dietary needs. Here are a few variations you can try:

  • Fruit Swaps: Instead of blueberries, try raspberries, strawberries, or even peaches. You can also mix and match!
  • Nutty Addition: Add chopped nuts like pecans or walnuts for some crunch.
  • Dairy-Free: Substitute almond milk or oat milk for a dairy-free option. Use coconut cream instead of heavy cream for richness.
  • Spice It Up: Add a pinch of cardamom or ginger for a unique flavor twist.

Feel free to get creative with your own variations. This casserole is all about making it your own!

Serving & Storage Suggestions

Serve your Overnight Blueberry French Toast Casserole warm, dusted with powdered sugar or drizzled with maple syrup. It pairs beautifully with crispy bacon or fresh fruit on the side.

For storage, let any leftovers cool completely before transferring them to an airtight container. Store in the refrigerator for up to 3 days. You can also freeze individual portions for a quick breakfast or brunch option later on. Just reheat in the microwave or oven until warmed through.

As the casserole sits, the flavors continue to meld, making it even more delicious the next day!

Nutritional Information & Benefits

This Overnight Blueberry French Toast Casserole is not only delicious but also packed with nutrients:

  • Blueberries are rich in antioxidants, vitamins C and K, and fiber.
  • Eggs provide high-quality protein, essential for muscle growth and repair.
  • The combination of milk and heavy cream adds calcium and vitamin D, essential for bone health.

This recipe is great for those looking for a hearty breakfast that also provides energy for the day ahead. Just be mindful of portion sizes if you’re watching your calorie intake!

Conclusion

So there you have it! A delicious Overnight Blueberry French Toast Casserole that’s easy to prepare and full of flavor. It’s perfect for any occasion, whether you’re hosting a brunch or enjoying a cozy breakfast with family.

Get creative with your ingredients, and don’t hesitate to customize it to your liking. I hope you enjoy making this recipe as much as I do! I’d love to hear how it turns out for you, so feel free to leave a comment below or share your variations. Happy cooking!

FAQs

Can I make this casserole gluten-free?

Absolutely! Just swap out the French bread for your favorite gluten-free bread.

How long can I store leftovers?

Leftovers can be stored in an airtight container in the refrigerator for up to 3 days.

Can I use frozen blueberries?

Yes! Frozen blueberries work well; just don’t thaw them before adding them to the casserole.

What can I serve with this casserole?

This dish pairs wonderfully with crispy bacon, sausage, or a fresh fruit salad!

Can I prep this ahead of time?

Yes! Prepare the casserole the night before and refrigerate it until you’re ready to bake in the morning.

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Overnight Blueberry French Toast Casserole recipe

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Overnight Blueberry French Toast Casserole - featured image

Delicious Overnight Blueberry French Toast Casserole


  • Author: Sofia Garcia
  • Total Time: Overnight + 45-50 minutes
  • Yield: 8 servings 1x

Description

This delightful dish is a game-changer for brunch gatherings or cozy family breakfasts, allowing you to prepare it the night before for a warm, comforting meal in the morning.


Ingredients

Scale
  • 1 loaf of French bread, cubed (about 1012 cups, preferably a day old)
  • 2 cups of fresh blueberries (or frozen, if that’s what you have)
  • 8 large eggs, room temperature
  • 2 cups of milk (whole or 2% for creaminess)
  • 1 cup of heavy cream (for that rich texture)
  • 1/2 cup of granulated sugar
  • 1 tablespoon of vanilla extract
  • 1 teaspoon of ground cinnamon
  • 1/4 teaspoon of salt
  • 1/2 cup of brown sugar (for topping)
  • 1/4 cup of unsalted butter, melted (for topping)
  • 1 teaspoon of ground cinnamon (for topping)

Instructions

  1. Start by cubing the French bread into bite-sized pieces and place them in a greased 9×13-inch baking dish. Scatter the fresh blueberries evenly over the bread.
  2. In a large mixing bowl, whisk together the eggs, milk, heavy cream, sugar, vanilla extract, ground cinnamon, and salt until well combined.
  3. Pour the egg mixture over the bread and blueberries, ensuring all the bread is soaked. Gently press down on the bread with a spatula to help it absorb the liquid.
  4. Cover the baking dish with plastic wrap or aluminum foil and refrigerate overnight (or for at least 4 hours).
  5. The next morning, preheat your oven to 350°F (175°C) while you prepare the topping. In a small bowl, mix together the brown sugar, melted butter, and ground cinnamon until crumbly.
  6. Remove the casserole from the fridge and sprinkle the topping evenly over the soaked bread mixture.
  7. Bake in the preheated oven for 45-50 minutes, or until the top is golden brown and the casserole is set in the center.
  8. Once done, remove from the oven and let it cool for 5-10 minutes before serving.

Notes

Use day-old bread for best results and don’t skip the overnight soaking for maximum flavor.

  • Prep Time: 20 minutes
  • Cook Time: 45-50 minutes
  • Category: Brunch
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 350
  • Sugar: 15
  • Sodium: 300
  • Fat: 20
  • Saturated Fat: 10
  • Carbohydrates: 40
  • Fiber: 2
  • Protein: 8

Keywords: blueberry, french toast, casserole, brunch, easy recipe

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