It’s a bright Sunday morning, and the scent of cinnamon wafts through the air like a warm hug. Nothing says “I love you” quite like a luscious Mother’s Day Overnight French Toast Casserole that practically makes itself while you sip on your coffee. This dish is not just a meal; it’s an experience that wraps you in comfort and joy.

Imagine gathering around the table as everyone digs into this fluffy, custardy delight topped with sweet maple syrup and fresh berries. With every bite, you’ll feel like you’re giving your mom a big hug from the inside out! Whether you’re celebrating Mother’s Day or simply want to spoil your loved ones on a lazy weekend morning, this casserole is sure to impress.
Why You'll Love This Recipe
- This delightful casserole is simple to prepare the night before for stress-free mornings.
- The rich flavors of cinnamon and vanilla create an irresistible aroma.
- It’s visually stunning when served with colorful berries and syrup.
- Perfect for family gatherings or cozy brunches with friends.
I once whipped up this casserole for Mother’s Day brunch, and my mom’s eyes lit up like it was Christmas morning. She declared it the best breakfast ever!
Essential Ingredients
Here’s what you’ll need to make this delicious dish:
- Challah Bread: Soft and slightly sweet bread absorbs all the egg mixture beautifully; it’s simply irresistible.
- Eggs: You’ll need about six large eggs for a rich custard base that holds everything together.
- Milk: Use whole milk for creaminess; almond or oat milk is great if you’re dairy-free.
- Cinnamon: The star spice here brings warmth and comforting flavor—don’t be shy!
- Vanilla Extract: A splash adds depth; always opt for pure vanilla extract for the best taste.
- Maple Syrup: Use real maple syrup for drizzling on top; it elevates the entire dish.
- Fresh Berries: Strawberries or blueberries add vibrant color and freshness; they’re also perfect for garnishing!
- Pecans or Walnuts (optional): Add chopped nuts for a delightful crunch if you desire some texture contrast.
The full ingredients list, including measurements, is provided in the recipe card directly below.
Let’s Make it Together
Prepare Your Baking Dish: Start by greasing a 9×13-inch baking dish with butter or nonstick spray so your casserole comes out easily.
Slice the Challah: Cut your challah bread into 1-inch cubes—the chunkier, the better! They’ll soak up all that eggy goodness.
Create the Custard Mixture: In a large mixing bowl, whisk together eggs, milk, cinnamon, vanilla extract, and maple syrup until well combined; it should be smooth and fragrant.
Add Bread Cubes: Gently fold in your bread cubes into the custard mixture until they are evenly coated; let them sit for about 10 minutes so they soak up all that deliciousness.
Toss in Berries: If using fresh berries or nuts, gently fold them into the mixture before transferring everything into your prepared baking dish.
Chill Overnight: Cover the baking dish with plastic wrap and refrigerate overnight. Letting it rest allows flavors to meld beautifully—a little patience goes a long way!
When ready to bake, preheat your oven to 350°F (175°C). Remove plastic wrap from your casserole and sprinkle some extra cinnamon or nuts on top if desired. Bake uncovered for about 45-50 minutes until golden brown and puffy—trust me; your kitchen will smell heavenly!
Serve warm with an extra drizzle of maple syrup on top—your family will be begging for seconds!
Enjoy this heartwarming dish any time of year; after all, who needs an occasion? Just gather around the table with loved ones (and maybe some coffee) and dig into this slice of happiness!
You Must Know
- This Mother’s Day Overnight French Toast Casserole is a delightful way to celebrate mom.
- Its fluffy texture and sweet aroma will fill your home, making it an unforgettable brunch centerpiece.
- Plus, it’s a breeze to prepare the night before, freeing up time for family fun.
Perfecting the Cooking Process
Start by whisking eggs and milk together, then layer the bread and pour the mixture over it. Let it soak overnight in the fridge to ensure a custardy delight in the morning.
Add Your Touch
Feel free to swap out regular bread for croissants or brioche for a richer flavor. You can also add fruits like berries or bananas for a pop of freshness and color.
Storing & Reheating
Store any leftovers in an airtight container in the fridge for up to three days. Reheat portions in the microwave or bake at 350°F for about 15 minutes until warmed through.
Chef's Helpful Tips
- Use stale bread for better absorption of custard; fresh bread may become too soggy.
- Don’t skip soaking overnight; it’s crucial for flavor and texture.
- A sprinkle of powdered sugar on top adds a lovely finish.
Making this casserole reminds me of my first Mother’s Day brunch. My mom was so surprised when I served her breakfast in bed, even if I did spill syrup everywhere!
FAQ
Can I make this casserole gluten-free?
Absolutely! Substitute regular bread with gluten-free bread, and you’ll have a delicious gluten-free version.
How long should I let it soak overnight?
Letting it soak for at least 8 hours ensures every bite is perfectly custardy and flavorful.
Can I freeze leftovers of this casserole?
Yes, you can freeze portions! Just wrap them tightly and reheat directly from frozen when you’re ready to enjoy again.
Mother’s Day Overnight French Toast Casserole
Indulge in a warm, fluffy Mother’s Day Overnight French Toast Casserole—simple to prepare and bursting with comforting flavors, making it perfect for memorable brunches with loved ones.
- Prep Time: 20 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 10 minutes
- Yield: Serves approximately 12 1x
- Category: Brunch
- Method: Baking
- Cuisine: American
Ingredients
- 10 cups challah bread, cubed
- 6 large eggs
- 2 cups whole milk (or almond/oat milk)
- 2 tsp cinnamon
- 2 tsp pure vanilla extract
- 1/2 cup maple syrup
- 1 cup fresh berries (strawberries or blueberries)
- 1/2 cup chopped pecans or walnuts (optional)
Instructions
- Grease a 9×13-inch baking dish with butter or nonstick spray.
- Cut challah bread into 1-inch cubes and place them in the baking dish.
- In a large mixing bowl, whisk together eggs, milk, cinnamon, vanilla extract, and maple syrup until smooth.
- Pour the custard mixture over the bread cubes and gently fold to coat.
- If using, fold in berries and nuts before covering the dish with plastic wrap.
- Refrigerate overnight (minimum of 8 hours).
- Preheat oven to 350°F (175°C). Remove plastic wrap and optionally sprinkle with extra cinnamon or nuts.
- Bake uncovered for 45-50 minutes until golden brown and puffy.
- Serve warm drizzled with maple syrup.
Notes
- Use stale bread for better absorption of the custard mixture; fresh bread may become too mushy.
- Customize by swapping in croissants or brioche for added richness, or include fruits like bananas for extra flavor.
Nutrition
- Serving Size: 1 slice (approximately 180g)
- Calories: 320
- Sugar: 10g
- Sodium: 250mg
- Fat: 14g
- Saturated Fat: 6g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 42g
- Fiber: 2g
- Protein: 8g
- Cholesterol: 210mg