Heat the oven to 325°F.

Mix the crumbs and butter, then press them into a 9-inch springform pan.

Beat the cream cheese and sugar until smooth.

Add the eggs and vanilla, then mix gently.

Stir in the peanut butter and chopped candy.

Pour the filling over the crust.

Spoon the fudge sauce over the top and swirl it with a knife.

Bake for 55 to 65 minutes, until the center barely jiggles.

Cool completely, then chill for at least 4 hours before slicing.