Blueberry Lemon French Toast Casserole Overnight Recipe
If you’re looking for a breakfast that feels like a warm hug, you’ve come to the right place! This Blueberry Lemon French Toast Casserole Overnight Recipe is perfect for those busy mornings when you need something delicious without the fuss. Imagine waking up to the irresistible aroma of baked French toast, infused with blueberries and a bright lemony zest. It’s like a delightful surprise waiting for you at the breakfast table!
This recipe is not just about taste; it’s also about making your life easier. With just 20 minutes of prep time the night before, you can have a comforting breakfast ready to go in the morning. Whether it’s a family gathering or simply a cozy Sunday brunch, this casserole will quickly become a beloved favorite.
Why You’ll Love This Recipe
- Make-Ahead Convenience: Prep it the night before and enjoy a stress-free morning.
- Delicious Flavor Fusion: The combination of blueberries and lemon creates a refreshing taste that everyone will love.
- Family-Friendly Appeal: Perfect for kids and adults alike, this dish is sure to please even picky eaters.
- Easy Preparation: With simple steps and ingredients, anyone can whip this up without any hassle.

Ingredients You’ll Need
This Blueberry Lemon French Toast Casserole Overnight Recipe uses simple, wholesome ingredients that you probably already have on hand. The combination creates a creamy texture with bursts of fruity flavor. Here’s what you’ll need:
For the Cream Cheese Filling
- 1 (8 oz) cream cheese
- 1 cup powdered sugar
- 2 tbsp milk
- 1 tbsp vanilla extract
- 2 cups blueberries
For the Casserole Base
- 2 loaves French bread, cubed
- 2 cups milk
- 8 large eggs
- 1 tsp cinnamon
- ½ tsp nutmeg
- 1 lemon (zest + 2 tbsp juice)
Variations
One of the best things about this recipe is its flexibility. Feel free to get creative with your ingredients! Here are some fun variations you can try:
- Add Your Favorite Fruits: Swap in raspberries or strawberries for a different berry twist.
- Try Different Breads: Use challah or brioche for an extra rich flavor.
- Make It Nutty: Sprinkle in some chopped nuts like walnuts or pecans for added crunch.
- Go Dairy-Free: Substitute almond milk and dairy-free cream cheese to make it suitable for different diets.
How to Make Blueberry Lemon French Toast Casserole Overnight Recipe
Step 1: Prepare the Cream Cheese Mixture
In a mixing bowl, combine your cream cheese, powdered sugar, 2 tablespoons of milk, and vanilla extract. Mix until smooth and creamy. This step is essential as it creates that luscious filling which adds richness to your casserole. Once it’s well blended, gently fold in 1 cup of blueberries along with 1 tablespoon of lemon juice and some zest. This infusion brings that delightful berry flavor!
Step 2: Layer the Bread
Take half of your cubed French bread and layer it in a greased 10×14-inch baking dish. Spread the creamy mixture evenly over this layer, then top with the remaining bread cubes. This layering ensures every bite gets that delicious cream cheese goodness.
Step 3: Whisk Together the Egg Mixture
In another bowl, whisk together the milk, eggs, remaining vanilla extract (2 teaspoons), cinnamon, nutmeg, lemon zest, and another tablespoon of lemon juice. Pour this egg mixture over the layered bread carefully so that every piece absorbs all that custardy goodness. Finally, sprinkle on any leftover blueberries for an extra burst of flavor.
Step 4: Chill Overnight
Cover your baking dish with foil and refrigerate overnight. Allowing it to chill lets all those flavors meld together beautifully while softening the bread — trust me; it’s worth waiting for!
Step 5: Bake to Perfection
When you’re ready to bake, preheat your oven to 375°F (190°C). Bake covered for about 45 minutes until it’s set but still soft inside. Then remove the foil and let it bake uncovered for another 30 minutes or until golden brown on top. The result? A warm, fluffy casserole that’s simply irresistible.
Now you’re all set! Enjoy serving this Blueberry Lemon French Toast Casserole at your next breakfast gathering or cozy brunch at home!
Pro Tips for Making Blueberry Lemon French Toast Casserole Overnight Recipe
Making this Blueberry Lemon French Toast Casserole is a breeze, especially when you have a few handy tips up your sleeve!
- Use day-old bread: Stale or day-old bread absorbs the egg mixture better, resulting in a custardy texture that’s simply divine.
- Customize your fruit: Feel free to swap out blueberries for other berries or fruits you love; strawberries and raspberries work beautifully too!
- Let it rest: Allowing the casserole to chill overnight not only melds the flavors but also ensures a perfectly baked dish in the morning.
- Add a sweet topping: Drizzle some maple syrup or honey on top just before serving to enhance the sweetness and add a lovely finish.
- Experiment with spices: While cinnamon and nutmeg are classic options, adding a pinch of cardamom or ginger can give your casserole an exciting twist.
How to Serve Blueberry Lemon French Toast Casserole Overnight Recipe
Serving this delightful dish is all about presentation and pairing it with complementary flavors. Here are some ideas to elevate your breakfast experience.
Garnishes
- Powdered sugar: A light dusting of powdered sugar adds a touch of sweetness and makes the dish visually appealing.
- Fresh mint leaves: A few sprigs of fresh mint not only look beautiful but also add a refreshing herbal note that complements the lemon.
Side Dishes
- Greek yogurt: A dollop of creamy Greek yogurt provides a tangy contrast to the sweetness of the casserole, making for a balanced meal.
- Fruit salad: A colorful mix of seasonal fruits can brighten up your plate and offer a refreshing crunch alongside the soft casserole.
- Breakfast sausage alternatives: Consider plant-based sausage links for a savory option that pairs well with the sweet flavors of the casserole.
- Hash browns: Crispy hash browns add texture and heartiness, rounding out your breakfast spread nicely.
With these tips and serving suggestions, your Blueberry Lemon French Toast Casserole will not only taste incredible but will also impress everyone at the breakfast table! Enjoy every bite!

Make Ahead and Storage
This Blueberry Lemon French Toast Casserole Overnight Recipe is perfect for meal prep! You can assemble it the night before, making busy mornings a breeze. Here’s how to store and enjoy your delicious leftovers.
Storing Leftovers
- Store any leftover casserole in an airtight container in the refrigerator.
- Consume within 3-4 days for the best taste and quality.
Freezing
- To freeze, cut the casserole into portions and wrap each piece tightly in plastic wrap followed by aluminum foil.
- Label with the date and freeze for up to 2 months.
Reheating
- Thaw overnight in the refrigerator if frozen.
- Reheat in the oven at 350°F (175°C) for about 20-25 minutes, or until warmed through. You can also microwave individual portions on medium power for about 1-2 minutes.
FAQs
If you have questions about this recipe, you’re not alone! Here are some common inquiries.
Can I prepare the Blueberry Lemon French Toast Casserole Overnight Recipe without eggs?
Yes! You can substitute eggs with a mixture of unsweetened applesauce (1/4 cup per egg) or use a commercial egg replacer. This will help maintain the texture!
What makes this Blueberry Lemon French Toast Casserole Overnight Recipe special?
The combination of creamy cream cheese, fresh blueberries, and zesty lemon creates a delightful flavor profile that elevates traditional French toast to a new level. It’s perfect for brunch or special occasions!
Can I use frozen blueberries in this recipe?
Absolutely! Frozen blueberries work just as well as fresh ones. Just make sure not to thaw them before adding; they’ll keep their shape better during baking.
How long does it take to bake the Blueberry Lemon French Toast Casserole Overnight Recipe?
It takes about 1 hour and 15 minutes total — 45 minutes covered and then an additional 30 minutes uncovered. This ensures it gets that beautiful golden finish!
Final Thoughts
I hope you find joy in making this Blueberry Lemon French Toast Casserole Overnight Recipe! It’s not just a dish; it’s a warm hug on a plate that brings family together over breakfast. Enjoy every bite, and feel free to share your experience with me. Happy cooking!
Blueberry Lemon French Toast Casserole Overnight Recipe
Indulge in the comforting flavors of our Blueberry Lemon French Toast Casserole Overnight Recipe, designed for busy mornings when you crave something delicious yet simple. This delightful casserole is a treat for both the eyes and the palate, combining creamy layers of rich cream cheese with juicy blueberries and a zesty lemon kick. Just imagine waking up to the enticing aroma of this baked delight, ready to serve your family or guests with minimal effort! The best part? You can prepare it the night before, allowing all the flavors to meld beautifully while you enjoy a restful sleep. Perfect for brunch gatherings or cozy family breakfasts, this dish will undoubtedly become a favorite in your household.
- Prep Time: 20 minutes
- Cook Time: 75 minutes
- Total Time: 1 hour 35 minutes
- Yield: Serves approximately 12 1x
- Category: Breakfast
- Method: Baking
- Cuisine: American
Ingredients
- 1 (8 oz) cream cheese
- 1 cup powdered sugar
- 2 tbsp milk
- 2 loaves French bread, cubed
- 2 cups blueberries
- 8 large eggs
- 2 cups milk
- Zest and juice of 1 lemon
- 1 tsp cinnamon
- ½ tsp nutmeg
Instructions
- Create the cream cheese mixture by combining cream cheese, powdered sugar, milk, and vanilla extract until smooth. Fold in blueberries and lemon zest/juice.
- Layer half of the cubed French bread in a greased baking dish. Spread the cream cheese mixture evenly over it, followed by the remaining bread cubes.
- Whisk together eggs, milk, vanilla extract, cinnamon, nutmeg, lemon zest, and juice in a separate bowl. Pour over the layered bread evenly.
- Cover with foil and refrigerate overnight.
- Preheat oven to 375°F (190°C) and bake covered for about 45 minutes; then uncover and bake for an additional 30 minutes until golden brown.
Nutrition
- Serving Size: 1 slice (150g)
- Calories: 320
- Sugar: 18g
- Sodium: 230mg
- Fat: 14g
- Saturated Fat: 8g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 40g
- Fiber: 2g
- Protein: 10g
- Cholesterol: 120mg
