Last Christmas morning, I was frantically trying to make breakfast while unwrapping presents and realized I needed something I could prep the night before so I could actually enjoy the holiday instead of being stuck in the kitchen. I remembered my grandmother's overnight french toast casserole and wondered if I could add that sticky pecan pie topping I love, and the result was this amazing make ahead breakfast that literally smelled like pecan pie baking when we woke up. Max came downstairs following the smell of caramel and pecans, took one look at the golden toast dripping with syrup, and declared it "dessert for breakfast that Mom is actually letting us eat." Now this overnight pecan pie french toast is our go-to for every holiday and special occasion because it's fancy enough to impress but so easy since you do all the work the night before.
What is Overnight Pecan Pie French Toast
Overnight pecan pie french toast is a make ahead breakfast casserole where thick slices of bread soak in a rich egg custard overnight, then get topped with a buttery brown sugar pecan mixture before baking into a dessert-like breakfast that tastes like pecan pie and french toast had the most delicious baby. Unlike regular french toast that requires individual slice cooking on the stovetop, this baked version lets you prep everything the night before and just pop it in the oven in the morning, making it perfect for feeding crowds or stress-free holiday mornings. The result is a decadent breakfast with crispy caramelized tops, custardy centers, and that addictive pecan pie topping that makes everyone ask for seconds.
How To Make Overnight Pecan Pie French Toast
Our easy overnight pecan pie french toast uses thick sliced brioche or challah bread that's sturdy enough to soak up all the custard without falling apart but still bakes up soft and custardy in the center. The secret is the brown sugar pecan topping that gets poured over the bread before baking, which caramelizes during cooking and creates that signature pecan pie stickiness that drips down into every crevice. This technique ensures bakery quality results that taste like you spent hours when really you just assembled it the night before and let the oven do all the work.
Overnight Pecan Pie French Toast Ingredients
For the French Toast Base:
- 1 loaf French bread or brioche, cut into 1 inch thick slices
- 8 large eggs
- 2 cups whole milk
- ½ cup heavy cream
- ½ cup granulated sugar
- 2 teaspoons vanilla extract
- 1 teaspoon ground cinnamon
- ¼ teaspoon ground nutmeg
- ¼ teaspoon salt
For the Pecan Pie Topping:
- 1 cup unsalted butter
- 1 cup packed light brown sugar
- ½ cup dark corn syrup or maple syrup
- 2 cups pecan halves
- ¼ teaspoon salt
- 1 teaspoon vanilla extract
For Serving:
- Pure maple syrup
- Whipped cream
- Powdered sugar for dusting
Step by Step Method
Prepare the Baking Dish
- Generously butter 9x13 inch baking dish to prevent sticking
- Arrange bread slices in single layer, overlapping slightly
- Pack bread tightly so custard distributes evenly
- Trim bread to fit if necessary for snug arrangement
Make the Custard Mixture
- Whisk together eggs, milk, and heavy cream in large bowl
- Add granulated sugar, vanilla, cinnamon, nutmeg, and salt
- Whisk until completely smooth with no streaks of egg
- Rich custard is what makes french toast luxuriously soft
Soak Bread Overnight
- Pour custard mixture evenly over bread slices
- Press down gently with spatula to help bread absorb liquid
- Cover tightly with plastic wrap and refrigerate overnight
- Minimum 8 hours, up to 24 hours for best results
Create the Pecan Pie Topping
- Melt butter in saucepan over medium heat
- Add brown sugar and corn syrup, stirring until sugar dissolves
- Bring to gentle boil and cook 2-3 minutes until slightly thickened
- Remove from heat and stir in pecans, salt, and vanilla
Assemble Before Baking
- Remove french toast from refrigerator 30 minutes before baking
- Preheat oven to 350°F while bread comes to room temperature
- Pour pecan topping evenly over soaked bread
- Spread pecans to cover surface completely
Bake to Golden Perfection
- Bake uncovered 45-55 minutes until puffed and golden brown
- French toast should be set in center when gently shaken
- Pecan topping will be bubbling and caramelized
- Let rest 10 minutes before serving so it sets slightly
Serve with Extra Toppings
- Cut into squares and serve warm from baking dish
- Drizzle with additional maple syrup if desired
- Top with whipped cream and dust with powdered sugar
- Garnish with extra pecans for presentation
What Pairs Well With Overnight Pecan Pie French Toast?
This decadent overnight pecan pie french toast pairs beautifully with crispy bacon, breakfast sausage, or ham for salty contrast to the sweet richness. Try it alongside scrambled eggs, fresh fruit salad, or yogurt parfaits for balanced holiday brunch spreads. For beverages, serve with hot coffee, mimosas, or fresh squeezed orange juice to complement the caramel pecan flavors of this dessert-like breakfast.
Overnight Pecan Pie French Toast Variations
Overnight Brown Sugar French Toast
- Skip the pecan topping and make simple brown sugar glaze
- Mix ½ cup melted butter with 1 cup brown sugar
- Pour over soaked bread and bake as directed
- Simpler version that's still incredibly delicious
Pecan Pie Stuffed French Toast
- Cut pockets in thick bread slices before soaking
- Stuff with cream cheese and chopped pecans
- Top with pecan pie topping and bake
- Extra decadent with creamy surprise inside
Gluten Free Overnight Pecan Pie French Toast
- Use gluten free bread cut into thick slices
- Everything else stays the same
- May need slightly less soaking time
- Perfect for gluten sensitive guests
Praline Pecan French Toast Casserole
- Add ½ cup chopped pecans to custard mixture
- Use praline liqueur instead of vanilla extract
- Creates even more intense pecan flavor throughout
- Ultimate version for serious pecan pie lovers
Equipment
- 9x13 inch baking dish for perfect portions
- Large mixing bowl for custard
- Whisk for smooth egg mixture
- Medium saucepan for pecan topping
- Plastic wrap for refrigerator storage
- Sharp serrated knife for cutting bread
- Measuring cups and spoons
Storage Tips
Refrigerator Storage
- Store unbaked assembled casserole covered in refrigerator up to 24 hours
- Baked leftovers keep covered in fridge up to 3 days
- Reheat individual portions in microwave or oven
- Best eaten within 2 days for optimal texture
Freezer Storage
- Not recommended to freeze assembled unbaked version
- Baked leftovers can be frozen up to 2 months wrapped well
- Thaw overnight in refrigerator before reheating
- Texture changes slightly but still tastes good
Reheating Tips
- Reheat in 325°F oven covered with foil 15-20 minutes
- Microwave individual portions 1-2 minutes until warm
- Add splash of milk before reheating to restore moisture
- Top with fresh pecans after reheating for renewed crunch
Overnight Pecan Pie French Toast Top Tips
The first time I made overnight pecan pie french toast, I used regular sandwich bread because that's what I had, and it completely disintegrated into mush overnight instead of staying in nice slices that could be cut and served. My friend who worked at a fancy brunch restaurant explained that you need thick, sturdy bread like challah or brioche that can hold up to soaking in all that custard without falling apart, and the bread should be slightly stale or even toasted lightly first to give it more structure. She said that's why restaurants use day old bread for french toast; it's not about saving money, it's actually about texture. Now I always use thick sliced brioche and if it's too fresh, I leave the slices out for a few hours to dry slightly before making the casserole.
Overnight Pecan Pie French Toast FAQs
Can French toast be made the night before?
Yes! Overnight french toast casserole is specifically designed to be assembled the night before. The bread soaks in custard overnight, then you just top it and bake in the morning for easy serving.
Should you refrigerate a pecan pie overnight?
The pecan pie topping for this french toast can be made ahead and refrigerated, but pour it over the casserole right before baking. The assembled casserole must be refrigerated overnight before baking.
Should French toast be soaked overnight?
For casserole style french toast, yes! Overnight soaking ensures the custard penetrates completely, creating that soft, custardy texture throughout. Minimum 8 hours is recommended.
What is one common mistake when preparing French toast?
Using bread that's too thin or fresh, which leads to soggy, mushy texture. Always use thick sliced, sturdy bread that's slightly stale for best results.
Your New Holiday Breakfast Tradition
Now you have every secret to creating this incredible overnight pecan pie french toast that makes special occasion mornings stress free and delicious. This recipe proves that the best holiday breakfasts can be prepared ahead so you can actually enjoy the celebration instead of being stuck cooking.
Ready for more amazing french toast? Try our Cinnamon Roll French Toast for sweet roll breakfast perfection, or explore our Cinnamon French Toast for classic spiced morning comfort. For fun variations, our Crispy French Toast Sticks use similar custard techniques with dippable finger food results.
Share your overnight pecan pie french toast creations! Tag us @HannahAndSproutKitchen with #OvernightPecanPieFrenchToast; we're dying to see your caramelized pecan topped breakfast and hear about your holiday morning success!
⭐️⭐️⭐️⭐️⭐️ Rate this overnight pecan pie french toast recipe and join our community of make ahead breakfast enthusiasts!
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Overnight Pecan Pie French Toast
Equipment
- 1 9x13-inch baking dish (For layering and baking casserole)
- 1 Large mixing bowl (For making custard)
- 1 Whisk (For smooth egg mixture)
- 1 Medium saucepan (For pecan topping)
- 1 Plastic wrap (For overnight refrigeration)
- 1 Serrated knife (For slicing bread)
- 1 Measuring cups and spoons (For accuracy)
Ingredients
For the French Toast Base
- 1 loaf Brioche or French bread - Cut into 1-inch slices
- 8 large Eggs - —
- 2 cups Whole milk - —
- ½ cup Heavy cream - Adds richness
- ½ cup Granulated sugar - Sweetens custard
- 2 teaspoon Vanilla extract - —
- 1 teaspoon Ground cinnamon - —
- ¼ teaspoon Ground nutmeg - Optional but recommended
- ¼ teaspoon Salt - Balances sweetness
For the Pecan Pie Topping
- 1 cup Unsalted butter - —
- 1 cup Brown sugar - Packed
- ½ cup Dark corn syrup or maple syrup - For sticky topping
- 2 cups Pecan halves - —
- ¼ teaspoon Salt - —
- 1 teaspoon Vanilla extract - —
For Serving
- Maple syrup - Optional drizzle
- Whipped cream - Optional topping
- Powdered sugar - For dusting
Instructions
- Butter 9x13 baking dish generously.
- Layer bread slices snugly in single layer.
- Whisk eggs, milk, cream, sugar, vanilla, and spices.
- Pour custard evenly over bread, press to absorb.
- Cover and refrigerate 8–24 hours.
- Melt butter, add brown sugar, syrup; stir until smooth.
- Stir in pecans, salt, and vanilla.
- Pour pecan mixture evenly over soaked bread.
- Bake uncovered at 350°F for 45–55 minutes until golden.
- Let rest 10 minutes, top with syrup or whipped cream.
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