Combine together all the ingredients for the crust. Press firmly on the bottom of a baking pan.
In a mixer, beat cream cheese, eggs, condensed milk till smooth & fluffy. Add vanilla extract & mix well. In a small bowl, toss 1/2 cup chocolate chips with 1 tsp flour. Stir them into the cheesecake mixture.
Pour this mixture into the baking pan with the crust. Sprinkle the remaining 1/2 cup chocolate chips over the mixture.