Preheat the oven to 375°F
Line a 9-inch pie plate with rolled-out crust and gently press into corners
Crimp edges, trim excess, and prick bottom with a fork to prevent bubbling
Lay parchment paper over the crust and fill with pie weights, dried beans, or rice
Bake for 12 to 14 minutes until edges start to set
Remove parchment and weights, then bake for another 4 to 6 minutes until the bottom is dry and lightly golden
Melt butter in a small bowl and let cool slightly
In a large bowl beat eggs and sugar until combined
Beat in melted butter, molasses, heavy cream, and lemon juice until smooth
In another bowl mix flour, cloves, ginger, cinnamon, nutmeg, and salt
Add dry ingredients to wet ingredients and beat until fully combined
Pour batter into the prepared pie crust
Bake for 45 to 60 minutes or until the center is firm
Remove from the oven and increase temperature to 425°F
In a medium bowl whisk together sour cream, sugar, and vanilla until smooth
Spread the sour cream mixture evenly over the top of the baked pie
Return to the oven and bake for 10 minutes
Remove from the oven and cool completely before refrigerating overnight
Top with whipped cream, cinnamon, or crushed gingerbread cookies before serving