Mom'S Marble Cheesecake - cooking recipe

Ingredients

1 c. graham cracker crumbs
3 Tbsp. sugar
3 Tbsp. butter or margarine, melted
3 (8 oz.) pkg. cream cheese, softened
3/4 c. sugar
1 tsp. vanilla
3 eggs
1 (1 oz.) sq. unsweetened chocolate, melted

Preparation

Combine cream cheese, sugar and vanilla.
Mix in large bowl at medium speed until well blended.
Add eggs, one at a time; mix well after each addition.
Remove 1 cup of batter.
Blend chocolate into 1 cup batter; set aside.