Thoroughly mix the flour and brown sugar and spread evenly in the bottom of the unbaked pie shell. Pour the cream and vanilla over this. Slice the butter into 12-16 pieces and distribute evenly over top of pie. Sprinkle with nutmeg. Bake in a 350�F oven for 40-45 minutes or until firm.
Cindy's note: Takes longer than 40-45 minutes to bake until firm. It took an hour or more.