Place the eggs in a large mixing bowl. Beat on high speed till foamy. Mix in the butter, flour, granulated sugar and brown sugar. With a spoon, stir in chocolate chips and nuts. Pour evenly into the pie shell.
Bake for 55 to 60 minutes. To test if the pie is ready to leave the oven, insert a knife halfway to the center and it should come out clean. Remove from oven and cool. Serve warm with whipped cream or vanilla ice cream.