Crack the eggs into a medium bowl, and beat until foamy. Add the flour and sugars, and mix until blended – a good kid job. Stir in the melted butter, then add the chocolate chips and the walnuts. Pour into pie crust. Bake at 325°F (160°C) for 1 hour.
Serve warm with ice cream or whipped cream. And, if you really can’t leave well enough alone, perhaps just a drizzle of chocolate sauce.