Let’s dive into the heart of this recipe. Here are the steps to create these delightful bars:

1. Preheat your oven to 325°F (160°C) and line a 9×9-inch baking pan with parchment paper, leaving some overhang for easy removal.
2. In a medium bowl, combine the graham cracker crumbs and 1/4 cup sugar. Stir in the melted butter until the mixture is evenly coated and resembles wet sand.
3. Press the crumb mixture firmly into the bottom of the prepared pan to form the crust. Bake for 10 minutes, then set aside to cool.
4. In a large bowl, beat the softened cream cheese and 1 cup sugar with an electric mixer until smooth and creamy, about 3 minutes. Mix in the vanilla extract and a pinch of salt.
5. Add the eggs, one at a time, beating well after each addition. Scrape down the sides of the bowl to ensure everything is fully incorporated.
6. Pour the cream cheese mixture over the cooled crust, spreading it evenly with a spatula.
7. In a small bowl, combine the chopped strawberries, strawberry jam, and cornstarch. Gently swirl the mixture into the cream cheese layer using a knife or skewer.
8. Bake in the preheated oven for 35-40 minutes, or until the center is set but still slightly jiggly. My abuela always said a little jiggle means it’s just right!
9. Remove from the oven and let it cool to room temperature before transferring to the refrigerator to chill for at least 3 hours, or overnight for best results.