Preheat oven to 325 degrees. Line an 8x8-inch baking pan with parchment paper, with overlapping ends. Coat with cooking spray.
Prepare the crust by combining the graham cracker crumbs, sugar, and salt. Drizzle in the melted butter and stir until well-combined. Press evenly into the prepared pan.
Par-cook the crust by baking for 10 to 12 minutes, or until fragrant and golden. Set on a wire cooling rack to cool completely.
Prepare the filling with a hand mixer (or stand mixer) by creaming the cream cheese and sugar on medium-high speed until smooth and creamy, about 1 - 2 minutes.
Add the eggs, sour cream, lemon juice, and lemon zest, and beat on medium speed until combined.
Spread the mixture evenly over the cooled crust, then tap the pan gently on the counter a couple of times to settle the filling.
Scatter the top with raspberries, then gently press them into the cheesecake filling–enough to completely cover each raspberry with cheesecake filling.
Place in the oven to bake for about 40-45 minutes, or until the cheesecake barely wobbles in the center, and the edges are lightly golden.
Remove from the oven and cool completely on a wire cooling rack.
Refrigerate to allow them to set for at least 3-24 hours.
To serve, slice into individual bars, and carefully remove the cheesecake from the pan by pulling up on the overhanging parchment ends.
Place the cheesecake on a cutting board and slice it into bars. Store in an airtight container in the refrigerator. Side Note: Use a warm (not hot), sharp, non-serrated knife, wiping the knife clean between each slice.