Pumpkin Rum Pie

INGREDIENTS

• 1/2 cup chopped pecans
• 1 (9-inch) premade pie shell
• 1 1/2 teaspoons ground ginger
• 1 1/2 teaspoons ground cinnamon
• 3 large eggs, at room temperature
• 1 cup firmly packed light brown sugar
• 2 1/2 cups heavy cream, divided
• 1/4 cup Praline Pecans, recipe follows
• 1 (15-ounce) can unsweetened pumpkin puree
• Pinch ground cloves
• 1/4 cup confectioners' sugar
• 2 tablespoons dark rum
• 2 tablespoons butter or margarine
• 1/3 cup sour cream
• Pinch ground nutmeg
• 2 teaspoons vanilla extract
• 1/4 cup firmly packed dark brown sugar
• 2 tablespoons unsalted butter, melted and cooled
• Pinch salt