Chocolate Cheesecake

1/3 c margarine, melted
1 1/4 c graham cracker crumbs
1/4 c sugar
3- 8 oz pkg cream cheese, softened
1 can sweetened condensed milk
1 1/2 c chocolate chips, melted
4 eggs
2 tsp vanilla

Combine margarine, crumbs and sugar.   Press into bottom ofspringform pan.    In a large mixer, cream cheese until fluffy.   Gradually beat in sweetened condensed milk until smooth.   Add remaining ingredients.   Mix well and pour over crumbs.   Bake at 300 deg for 1 hr. or until center is set.   Cool and refrigerate.

(Borden Sweetened Condensed milk recipes)