Chocolate Cheesecake - cooking recipe

Ingredients

1 c. sugar
3 (8 oz.) pkg. cream cheese, softened
1 lb. semi-sweet chocolate, melted
1 stick butter
2 Tbsp. sour cream
4 eggs

Preparation

Beat sugar and cream cheese in a large bowl until fluffy and light.
Add eggs, one at a time, beating well after each.
Add melted chocolate, vanilla, cocoa and sour cream, beating constantly.
Add melted butter and blend well.
Pour into spring-form pan and bake on lower rack for 45 to 50 minutes at 350\u00b0 or until edges are completely set.
Center may not appear set but will firm as chilled.
Cool until warm on wire rack.
Cover and refrigerate overnight.
Remove from pan.