Preheat oven to 425 degrees.
Lay out your puffed pastry or roll out your biscuits to 1/4 inch thickness on a lightly floured surface.
Spread a thin layer of raspberry jam on top of your brie and quickly flip it over onto the middle of your dough.
Start to wrap your dough around the brie sealing anywhere the dough meets with egg wash.
You may need to cut some extra dough off in place to shape it.
Pinch and seal all ends and seams with egg wash.
Turn over onto a parchment lined baking pan and brush with egg wash.
put in the oven for 15-25 minutes depending on the size of your brie until the dough is browned.
Remove from the oven and let sit for 5 minutes.
Move to your serving platter and spoon walnut topping on top.
Serve with crackers.