Begin your Cheesecake Factory raspberry lemon cheesecake by making the signature raspberry sauce. In a medium saucepan, combine 18 oz of fresh or frozen raspberries (no need to thaw if frozen), 1/3 cup granulated sugar, and 1 tablespoon fresh lemon juice. Place over medium heat and cook for 8-10 minutes, stirring frequently with a wooden spoon or spatula. As the mixture heats, gently break up the berries with your spoon to release their juices and create a chunky compote. The sugar will dissolve and the berries will begin to break down into a vibrant, fragrant sauce.

In a small bowl, whisk together 1 tablespoon water and 2 teaspoons cornstarch until completely smooth with no lumps-this is your thickening slurry. Lower the heat under your raspberry mixture to medium-low, then slowly stir in the cornstarch slurry, mixing constantly to prevent clumping. Return the heat to medium and cook for an additional 1-2 minutes, stirring continuously, until the sauce noticeably thickens and becomes glossy. The consistency should coat the back of a spoon.

Immediately remove the saucepan from heat and pour the raspberry sauce through a fine-mesh sieve set over a clean bowl. Use a spatula or spoon to press the mixture through the sieve, extracting all the smooth sauce while leaving the seeds behind. This straining step is essential for the silky texture characteristic of lemon raspberry cheesecake factory desserts. Discard the seeds and set the strained sauce aside to cool completely to room temperature, which typically takes 30-45 minutes. You can speed this process by placing the bowl in the refrigerator.

Preheat your oven to 350°F and position a rack in the center. Lightly grease the bottom and sides of a 9-inch springform pan with butter or non-stick spray. In a medium bowl, combine 1½ cups graham cracker crumbs and ¼ cup granulated sugar, mixing until evenly distributed. Pour in 6 tablespoons of melted unsalted butter and stir thoroughly with a fork or spatula. The mixture should resemble damp sand and hold together when pressed. If it seems too dry and crumbly, add the 7th tablespoon of melted butter and mix again.

Transfer the graham cracker mixture to your prepared springform pan. Using the flat bottom of a measuring cup or glass, firmly press the crumb mixture into an even layer across the bottom of the pan and approximately 1½ to 2 inches up the sides, creating a sturdy shell for your raspberry lemon cheesecake Cheesecake Factory filling. Apply even pressure to ensure there are no thin spots or gaps. Place the pan in your preheated 350°F oven and bake for 10-12 minutes until the crust becomes fragrant and slightly darkened in color. Remove from the oven and set aside to cool completely on a wire rack while you prepare the filling.

Ensure your cream cheese is very soft-it should be at room temperature for at least 1 hour, or you can microwave each block for 10-15 seconds to soften slightly. In the bowl of a stand mixer fitted with the paddle attachment, combine the three 8-oz blocks of cream cheese and 1 cup granulated sugar. Beat on medium-low speed for approximately 2 minutes, scraping down the sides and bottom of the bowl halfway through. The mixture should be completely smooth, fluffy, and lump-free. This gentle mixing prevents incorporating too much air, which can cause cracks during baking.

To your cream cheese mixture, add ½ cup sour cream, ¼ teaspoon salt, and 2 teaspoons vanilla extract. Mix on low speed just until these ingredients are fully incorporated and the batter is silky smooth, scraping the bowl as needed. The sour cream adds tanginess and creates the signature dense, creamy texture of lemon raspberry cheesecake from Cheesecake Factory, while the salt enhances all the flavors without making the dessert taste salty.

Add the 3 room-temperature eggs one at a time, mixing on the lowest speed after each addition. Allow each egg to fully incorporate before adding the next-this should take about 20-30 seconds per egg. After all eggs are added, scrape down the sides and bottom of the bowl one final time, and give the batter a few gentle stirs with a spatula to ensure no pockets of unmixed cream cheese remain. Be careful not to overmix at this stage, as excessive beating incorporates air bubbles that can cause cracks and an uneven texture.

Pour exactly half of your prepared cheesecake batter into the cooled graham cracker crust, spreading it gently to create an even layer. Using a spoon or squeeze bottle, drizzle ¼ cup of your cooled raspberry sauce over the surface in a random pattern-don’t worry about being too precise. Take a wooden skewer, toothpick, or the tip of a knife and gently drag it through the raspberry dollops in swirling motions, creating beautiful marbled patterns. Don’t over-swirl; 5-6 gentle strokes create the most dramatic visual effect for your Cheesecake Factory raspberry lemon cheesecake.

Very carefully pour the remaining cheesecake batter over your first marbled layer. To prevent disturbing the swirls below, start pouring at the edges of the pan and work your way toward the center, allowing the batter to naturally spread. Use an offset spatula or the back of a spoon to gently smooth the top into an even layer. The batter should reach nearly to the top of your crust.

Dollop small amounts of raspberry sauce (use slightly less than ¼ cup total) onto the top surface of your cheesecake in random spots-aim for 6-8 small dollops. Using your skewer or toothpick, drag gentle lines through the raspberry dollops to create elegant swirls and marbled patterns on the top. This decorative touch is part of what makes the raspberry lemon cheesecake factory presentation so stunning. Reserve the remaining raspberry sauce for serving.

Place your assembled cheesecake in the preheated 350°F oven and bake for exactly 15 minutes-this initial higher temperature sets the crust and edges. After 15 minutes, reduce the oven temperature to 300°F without opening the door, and continue baking for an additional 30-35 minutes. The cheesecake is done when the edges are set and slightly puffed, but the center still has a slight jiggle when you gently shake the pan (about a 2-inch diameter circle in the very center). The residual heat will continue cooking the center during the cooling process.

This gradual cooling method is absolutely crucial for preventing cracks in your lemon raspberry cheesecake Cheesecake Factory masterpiece. When baking time is complete, turn off the oven but leave the cheesecake inside with the door completely closed for 1 full hour. After this hour, open the oven door and carefully remove the cheesecake, placing it on a wire rack to sit at room temperature for another hour. This gradual temperature transition prevents the rapid contraction that causes surface cracks. Finally, cover the cheesecake loosely with plastic wrap or foil and refrigerate for at least 6 hours, though overnight (8-12 hours) is ideal for the filling to fully set.

When completely chilled and set, run a thin knife or offset spatula around the inside edge of the springform pan to loosen the cheesecake. Carefully release and remove the springform ring. Transfer your Cheesecake Factory raspberry lemon cheesecake to a serving plate. Slice with a sharp knife dipped in hot water and wiped clean between cuts for the cleanest slices. Drizzle each slice with the reserved raspberry sauce just before serving for that authentic restaurant presentation.