Ingredients
Method
Prepping Bread & Custard
- Grease a 9x13-inch baking dish generously with butter. Spread cubed brioche bread evenly across the prepared dish.
- In a large mixing bowl, vigorously whisk together eggs, whole milk, heavy cream, maple syrup, vanilla extract, cinnamon, nutmeg, and sea salt until completely smooth and frothy.
- Pour custard slowly and evenly over the bread cubes, pressing gently with a spatula so all bread absorbs the rich liquid. Let soak for at least 20 minutes (or cover tightly and refrigerate overnight).
Pecan Streusel & Baking
- Preheat oven to 350°F (175°C). In a small bowl, stir together chopped pecans, dark brown sugar, melted butter, and cinnamon until crumbly and coated.
- Scatter the pecan streusel evenly over the soaked brioche casserole.
- Bake uncovered at 350°F (175°C) for 40 to 45 minutes until puffed, golden brown, and center is softly set without liquid jiggle.
Resting & Serving
- Rest casserole for 8 to 10 minutes to allow custard to settle into sliceable tenderness.
- Dust lightly with powdered sugar and serve warm with a generous pour of pure maple syrup.