Creating this amazing Cranberry Cheesecake can be straightforward if you follow these easy steps:

1. Preheat Your Oven: Start by preheating your oven to 325°F (160°C).

2. Prepare the Crust: In a mixing bowl, combine graham cracker crumbs, melted butter, and 1 tablespoon of sugar. Press this mixture firmly into the bottom of a 9-inch springform pan.

3. Make the Cheesecake Filling: In a large bowl, beat the softened cream cheese on medium speed until smooth and creamy. Gradually add 1 cup of sugar, continuing to mix until well combined.

4. Add the Eggs: Add the eggs one at a time, mixing well after each addition. Incorporate the sour cream and vanilla extract until the mixture is smooth and creamy.

5. Pour the Filling: Pour the cheesecake filling over the prepared crust in the springform pan, smoothing the top with a spatula.

6. Bake: Place the cheesecake in the oven and bake for 55-65 minutes. The edges should be set, but the center will still have a slight jiggle.

7. Cool the Cheesecake: Once baked, turn off the oven and leave the cheesecake inside for another hour. This helps prevent cracks from forming. Afterward, allow it to cool completely at room temperature, then refrigerate for at least 4 hours or overnight.

8. Prepare the Cranberry Topping: In a saucepan, combine fresh cranberries, 1 cup of sugar, 1 cup of water, and lemon juice. Cook over medium heat until the cranberries burst open, about 10-15 minutes.

9. Thicken the Sauce (Optional): If desired, whisk cornstarch with a bit of cold water and add it to the cranberry mixture, stirring until thickened. Remove from heat and allow to cool.

10. Top the Cheesecake: Once the cheesecake has cooled and set, spread the cranberry topping evenly over the top.

11. Serve: Carefully release the springform pan and slice the cheesecake into wedges. It’s ready to impress your guests!