01 -
Heat oven to 325°F. Line a 9x9 pan with parchment paper.
02 -
Mix graham cracker crumbs, butter, and sugar. Press the mixture firmly into the lined pan.
03 -
Bake the crust for 8 minutes. Then let it cool.
04 -
Beat cream cheese and sugar in a mixing bowl until smooth.
05 -
Add eggs one at a time to the mixture, beating after each addition.
06 -
Mix in vanilla and sour cream until well combined.
07 -
Pour the mixture over the crust in the pan.
08 -
Mix mashed sweet potato, brown sugar, egg, cinnamon, nutmeg, allspice, and heavy cream together until smooth.
09 -
Layer the sweet potato mixture over the cheesecake mixture and swirl it lightly with a knife.
10 -
Bake for 40-45 minutes until the cheesecake is set. Let it cool completely.
11 -
Chill the cheesecake in the refrigerator for at least 4 hours, preferably overnight.