Make the Caramel Base: Heat sugar in a medium saucepan over medium heat, stirring constantly until it melts into a smooth golden-brown liquid.

Add Butter: Carefully add the butter and whisk until fully combined. Remove from heat.

Incorporate the Cream: Slowly add the heavy whipping cream while whisking. Return to low heat and cook for 1-2 minutes until the mixture thickens.

Finish with Pecans: Stir in the sifted flour and pecan chips. Set aside to cool.

Prepare the Crust: Preheat your oven to 325°F (163°C). Combine graham cracker crumbs, melted butter, brown sugar, and pecan chips in a bowl. Mix well.

Press Into Pan: Press the mixture firmly into the bottom of a 9-inch springform pan. Bake for 10 minutes, then set aside to cool.

Melt the Chocolate: Combine the semi-sweet chocolate chips and heavy whipping cream in a microwave-safe bowl. Microwave in 15-second intervals, stirring after each, until melted and smooth. Set aside to cool.

Mix the Cheesecake Base: In a large bowl, beat the cream cheese, light brown sugar, and flour until smooth. Add the sour cream and vanilla extract and mix until combined.

Add Eggs: Beat in the eggs one at a time, mixing just until combined. Be careful not to overmix.

Layer the Cheesecake: Pour half of the cheesecake batter into the crust. Drizzle half of the melted chocolate mixture on top and swirl gently with a knife. Add the remaining batter and repeat the drizzle and swirl process.

Bake: Place the pan in a water bath and bake for 70-80 minutes, or until the edges are set but the center is still slightly jiggly. Turn off the oven, crack the door slightly, and allow the cheesecake to cool in the oven for 1 hour.

Make the Drizzle: Melt the chocolate chips and heavy whipping cream together, stirring until smooth.

Decorate the Cheesecake: Once the cheesecake has cooled completely, drizzle the chocolate over the top. Garnish with additional caramel sauce and pecans, if desired.

Chill and Serve: Refrigerate the cheesecake for at least 4 hours before serving. Slice and enjoy!