**Ingredients:**
*For the Crust:*
- 2 cups Biscoff cookie crumbs (about 20 cookies)
- 1/3 cup unsalted butter, melted
*For the Cheesecake Filling:*
- 3 packages (8 ounces each) cream cheese, softened
- 1 cup granulated sugar
- 1 cup Biscoff cookie butter
- 1 teaspoon vanilla extract
- 3 large eggs
- 1/2 cup sour cream
*For the Caramel Topping:*
- 1/2 cup caramel sauce (store-bought or homemade)
- Extra Biscoff cookies for garnish (optional)