2. Preheat oven to 300 F.
3. To prepare filling, in a large bowl, beat together cream cheese, sugar, and eggs at medium speed until smooth and fluffy. Spoon half of cream cheese mixture into crust.
4. Stir chocolate into remaining cream cheese mixture until well blended.
Drizzle over batter in crust to make swirls.
5. Bake cheesecake for 50 minutes. Transfer pan to a wire rack. Cool completely.
6. Transfer cheesecake to a serving plate, cover with plastic wrap, and chill for 2 hours.
7. To prepare frosting, in a small bowl, mix together chocolate and sour
cream. Spread over cheesecake.
Chill briefly until frosting is set.
Enjoy!!