1. Preheat the oven and prepare your workspace by greasing a springform pan and gathering all ingredients.
2. Process the chosen cookies (graham crackers, gingersnaps, or Nilla Wafers) into fine crumbs, mix them with sugar and melted butter, and press the mixture firmly into the springform pan to create the crust. Pre-bake the crust to ensure it holds together.
3. In a mixing bowl, beat cream cheese until smooth and creamy. Gradually add sugar, vanilla, and eggs, mixing gently to avoid incorporating too much air. Blend in the heavy cream or sour cream for the desired richness.
4. Pour the cheesecake filling onto the prepared crust, smoothing the surface. Place the springform pan into a larger baking dish filled with warm water to create a water bath. This helps the cheesecake bake evenly and prevents cracks.
5. Bake the cheesecake at the recommended temperature until the edges are set, but the center has a slight jiggle. Avoid opening the oven door during cooking to prevent temperature fluctuations.
6. Once baked, remove the cheesecake from the water bath and allow it to cool at room temperature. Then, refrigerate it overnight to fully chill and set.
7. Remove the chilled cheesecake from the fridge and sprinkle a thin, even layer of granulated sugar over the top. Use a kitchen blow torch to gently caramelize the sugar until it forms a crisp golden crust.
8. Prepare the salted caramel sauce by combining sugar, cream, and a hint of salt in a saucepan. Heat until smooth and golden brown. Alternatively, you can use pre-made salted caramel sauce.
9. Just before serving, drizzle the salted caramel sauce over the cheesecake. For added elegance, garnish with fresh berries, whipped cream, or a sprinkle of sea salt.
10. Slice and serve this indulgent dessert to your guests, ensuring they enjoy the perfect combination of creamy cheesecake, crunchy caramel topping, and the luxurious salted caramel sauce.