Chocolate Chip Cheesecake

Ingredients:

1 1/2 c Finely crushed creme-filled chocolate sandwich cookies
2 To 3 tablespoons margarine or butter, melted
3 (8-ounce) packages cream cheese, softened
1 (14-ounce) can sweetened condensed milk
3 Eggs
2 ts Vanilla extract
1 c Mini chocolate chips
1 ts Flour

Directions:
Preheat oven to 300 degrees. Combine crumbs and margarine; press firmly on bottom of 9-inch springform pan. In large mixer bowl, beat cheese until fluffy. Gradually beat in sweetened condensed milk until smooth. Beat in eggs and vanilla. Toss 1/2 cup chip s with flour; stir into cheese mixture. Pour into prepared pan. Top with remaining chips. Bake 55 minutes or until center is set. Cool. Chill. Refrigerate leftovers.