From the December 2007 issue of Carolina Country magazine. According to the article, recipe appeared on a box of brown sugar many, many years ago.

1 box light brown sugar
4 eggs
1 stick of melted butter or margarine
1/2 c milk
1 tbsp flour
1 1/2 c pecans, chopped fine
2 (9") pie shells

Mix all ingredients together and pour into pie shells. Cook for 1 hour at 300*F.

Hope you enjoy!
Lee