Preheat oven at 375' degrees.
Place your pie shell in a 9' inch pie dish.
Pinch the edges for a decorative look.
In a large bowl add sugar, butter, and salt mix well to combine.
Now add your eggs whisk to combine.
Add your half and half, and vanilla and mix to combine.
Pour your filling into the pie shell.
In a small bowl add your brown sugar, sugar and cinnamon and mix to combine.
Sprinkle the sugar mixture on top of the custard.
Bake your pie for 40-45 minutes until the crust is a light golden color.
Set your pie on a cooling rack and chill for 10 minutes.
Place your pie into the refrigerator and cool completely for 1 hour.
Top with whip cream.