01 -
Preheat oven to 163°C. Combine graham cracker crumbs, brown sugar, and cinnamon in a bowl. Stir in melted butter and press mixture evenly into the base of a greased 23 cm springform pan. Bake for 10 minutes, then cool.
02 -
Mix brown sugar, flour, and cinnamon in a small bowl. Stir in melted butter to form a thick paste. Set aside.
03 -
Beat cream cheese in a large bowl until smooth. Gradually add brown sugar, granulated sugar, and sour cream, mixing thoroughly. Add eggs one at a time, incorporating after each. Stir in vanilla extract and salt until just combined.
04 -
Pour half the batter over the crust. Spoon half of the cinnamon swirl mixture on top and gently swirl with a knife. Repeat with remaining batter and cinnamon mixture, swirling carefully to retain distinct ribbons.
05 -
Place springform pan in a larger pan filled with hot water. Bake at 163°C for 60 to 75 minutes until edges are set but center slightly jiggles.
06 -
Turn off oven and leave door ajar, letting cheesecake cool inside for 1 hour. Remove and cool completely at room temperature, then refrigerate for at least 6 hours or overnight.
07 -
Beat cream cheese with powdered sugar until smooth. Gradually add heavy cream and vanilla extract, whipping until soft peaks form.
08 -
Spread frosting evenly over chilled cheesecake. Dust with ground cinnamon before slicing and serving.