Oven Preparation: Preheat the oven to 350°F (175°C). Prepare a 12-cup muffin tin by lining it with paper liners, facilitating easy removal and serving of the cheesecakes.
Crust Assembly: In a medium bowl, combine the graham cracker crumbs with melted butter until the mixture resembles wet sand. Distribute this mixture uniformly among the muffin cups, pressing down firmly to form a solid base. This ensures that the cheesecakes are well-structured and easy to handle.
Filling Preparation: In a large mixing bowl, use an electric mixer to beat the softened cream cheese with granulated sugar until the mixture is smooth and creamy, ensuring there are no lumps. Add the eggs one at a time, fully incorporating each before adding the next, then blend in the vanilla extract. This step is crucial for achieving a smooth consistency and preventing air pockets.
Cheesecake Assembly: Spoon the cream cheese mixture into the prepared crusts in the muffin tin, filling each to about three-quarters full. Place several pineapple chunks on top of each, pressing them lightly into the mixture to secure them.
Baking: Place the muffin tin in the preheated oven and bake for 20-25 minutes, or until the edges are firm and the centers exhibit a slight jiggle. This indicates that the cheesecakes will set properly upon cooling.
Cooling and Finishing: Remove the cheesecakes from the oven and allow them to cool in the tin until they reach room temperature. Transfer the cheesecakes to the refrigerator and chill for at least 4 hours, preferably overnight. This step is essential for the cheesecakes to fully set. Before serving, drizzle each cheesecake with caramel sauce, enhancing both flavor and presentation.