Preheat oven to 400 degrees. In large bowl beat eggs until foamy and stir in melted butter. Stir in brown sugar, white sugar and the flour, mix well. Last add the milk, vanilla and chopped nuts.

Pour into unbaked 9-inch pie shell. Bake in preheated oven for 10 minutes at 400 degrees then reduce temperature to 350 degrees and bake for 30-40 minutes or until done.