Pecan Pie French Toast Casserole with Brown Sugar Topping

This indulgent breakfast casserole transforms classic French toast into a make-ahead crowd-pleaser with all the flavors of pecan pie. Cubes of French bread soak in a rich custard base infused with brown sugar, vanilla, and warm cinnamon, then get topped with a buttery pecan streusel that bakes to golden perfection. The result is a dessert-like breakfast that's crispy on top, custardy in the middle, and packed with nutty sweetness. Perfect for holiday mornings, special occasions, or when feeding a group, this casserole can be assembled the night before and simply baked in the morning for an effortless yet impressive breakfast.
Ingredients
Instructions
- 1
Preheat oven to 350°F
- 2
Whisk together eggs, milk, heavy cream, brown sugar, vanilla extract, ground cinnamon, and salt in a large mixing bowl
- 3
Place cubed French bread in a greased baking dish
- 4
Pour egg mixture over bread cubes, ensuring all pieces are well-coated
- 5
Mix melted butter, brown sugar, chopped pecans, and ground cinnamon in a small bowl for topping
- 6
Sprinkle topping evenly over the casserole
- 7
Bake for 45 minutes or until top is golden brown and casserole is set
- 8
Let cool for a few minutes before serving
Tips
For best results, use day-old bread as it absorbs the custard mixture better without becoming too soggy
Assemble the casserole the night before and refrigerate covered, then bake fresh in the morning for an easy breakfast
Serve with maple syrup, powdered sugar, or fresh berries to complement the rich pecan pie flavors
Good to Know
Cover and refrigerate for up to 3 days. Reheat individual portions in microwave or cover with foil and warm in 300°F oven.
Assemble casserole up to 24 hours ahead. Cover and refrigerate, then bake as directed, adding 5-10 minutes if needed.
Best served warm from the oven. Cut into squares and serve with maple syrup, fresh fruit, or whipped cream.
Common Mistakes
Don't skip the resting time after baking to avoid a runny center when slicing
Avoid using fresh bread as it may become too soggy and fall apart
Substitutions
Dairy-Free Swaps
General Alternatives
FAQ
Can I make this casserole gluten-free?
Yes, substitute the French bread with gluten-free bread cubes. The texture will be slightly different but still delicious.
How do I know when the casserole is fully cooked?
The center should be set and not jiggly when gently shaken, and a knife inserted in center should come out mostly clean.
Can I freeze this French toast casserole?
Yes, freeze baked casserole for up to 3 months. Thaw overnight in refrigerator and reheat in 300°F oven until warmed through.