No-Bake Pumpkin Cheesecake

Bahan-bahan (12 porsi)

• 1 (8.8 ounces) Biscoff cookie package (about 27 cookies)
• ¼ cup brown sugar
• 5 tablespoons unsalted butter, (melted)
• 1 pinch salt
• 1 cup heavy cream, (chilled)
• 20 ounces cream cheese, (room temperature)
• 1 ¼ cup pumpkin purée
• ⅓ cup granulated sugar
• ⅓ cup brown sugar, (packed)
• 1 teaspoon vanilla extract
• 2 ¼ teaspoon pumpkin pie spice
• ¼ teaspoon salt