Chocolate Cheesecake I

Ingredients

• 0.3 cup butter melted
• 24 ounce cream cheese softened
• 3  eggs 
• 3 tablespoons flour all-purpose
• 2 cups graham cracker crumbs 
• 1 cup semi chocolate chips 
• 0.5 cup cup heavy whipping cream sour
• 2 teaspoons vanilla extract 
• 1 cup sugar white

Equipment

• oven
• mixing bowl
• double boiler
• springform pan

Directions

1. Prepare crumb crust by combining cracker or wafer crumbs, butter or margarine, and 2 tablespoons sugar. Press mixture into bottom and 2 inches up sides of a 9 inch springform pan. Refrigerate.
2. Melt chocolate chips in top of a double boiler over hot water. Set aside.
3. Beat cream cheese and 1 cup sugar in a large mixing bowl until smooth and creamy. Blend in eggs. Gradually pour in chocolate mixture beating on low speed until well-blended.
4. Add 1/2 cup sour cream, flour, vanilla. Blend until smooth.
5. Pour into prepared crust.
6. Bake in a preheated oven at 350 degrees F (175 degrees C) for 55 - 60 minutes or until filling is firm. Turn oven off. Cool cheesecake 1 hour without opening door. Cool completely. Chill several hours or over night.
7. Garnish just before serving with sweetened sour cream made by combining 1 tablespoon sugar with 1/2 cup sour cream.