Created by KittenCal on October 10, 2011
Step 1: Set oven to 300 degrees F.
Step 2: Set oven rack to second-lowest position.
Step 3: Grease a 13 x 9-inch baking pan.
Step 4: For crust; in a bowl mix together crushed cookie crumbs with melted butter until combined; press into the bottom of the baking dish or springform pan.
Step 5: Sprinkle 1 cup mini chocolate chips over the crust.
Step 6: For filling; in a large bowl using an electric mixer at medium speed beat cream cheese, sugar and vanilla until well combined and smooth.
Step 7: Add in eggs and flour, then beat until combined.
Step 8: Beat in evaporated milk and sour cream.
Step 9: Pour the mixture into the pan over the crust.
Step 10: Sprinkle the top with remaining 1 cup mini chocolate chips.
Step 11: For 13 x 9-inch baking dish bake for 20 minutes in a 300 degree F oven
Step 12: Remove from oven and cover loosely with foil then return to oven to bake for another 20-30 minutes.
Step 13: Immediately place in the refrigerator and chill for a minimum of 5 hours or until firm (yes IMMEDIATELY!)