Creating the perfect Strawberry Swirl Cheesecake can be simple if you follow these straightforward steps:

1. Preheat the Oven: Preheat your oven to 325°F (163°C). Prepare a 9-inch springform pan by greasing it lightly.

2. Make the Crust: In a mixing bowl, combine the graham cracker crumbs, granulated sugar, and melted butter. Stir until the mixture resembles wet sand. Press it evenly into the bottom of the prepared pan and bake for 10 minutes. Remove and let cool.

3. Prepare the Strawberry Swirl: In a saucepan, combine the sliced strawberries, granulated sugar, lemon juice, and cornstarch. Cook over medium heat until the strawberries begin to break down and the mixture thickens, about 5-7 minutes. Remove from heat and let it cool slightly.

4. Make the Cheesecake Filling: In a large mixing bowl, beat the softened cream cheese until smooth. Gradually add in the sugar and vanilla extract, mixing until well combined.

5. Incorporate Eggs and Sour Cream: Add the eggs one at a time, mixing on low speed after each addition. Finally, mix in the sour cream until smooth and creamy.

6. Add Strawberry Swirl to Cheesecake: Pour the cheesecake filling into the cooled crust, then spoon dollops of the strawberry mixture on top. Use a knife or skewer to create swirls through the cheesecake batter.

7. Bake the Cheesecake: Place the cheesecake in the preheated oven and bake for 50-55 minutes or until the center is set with a slight jiggle. Turn off the oven and let it cool in the oven with the door ajar for about 30 minutes.

8. Chill: Cover the cheesecake with plastic wrap and refrigerate for at least 3 hours, preferably overnight, to ensure it sets properly.