Prepare pie crust as directed on package for one-crust filled pie using 9-inch pie pan.
Heat oven to 325°F. In large bowl, combine brown sugar, flour, butter, vanilla and eggs; beat well. Stir in chocolate chips, pecans and dates. Spread evenly in crust-lined pan.
Bake at 325°F. for 55 to 60 minutes or until deep golden brown. Cover edge of crust with strips of foil after 15 to 20 minutes of baking to prevent excessive browning. Serve warm with whipped cream. Garnish as desired.