PREHEAT oven to 350?F if using a silver 9-inch springform pan (or 325?F if using a dark 9-inch nonstick springform pan). Mix cookie crumbs and 2 Tbsp. butter; press firmly onto bottom of pan. Set aside.
BEAT cream cheese and sugar in large bowl with electric mixer on medium speed until well blended. Add pumpkin and pumpkin pie spice; mix well. Add eggs, one at a time, mixing on low speed after each addition just until blended. Pour over crust.
BAKE 50 to 55 min. or until center is almost set; cool slightly. Carefully spread sour cream over top of cheesecake. Run knife or metal spatula around rim of pan to loosen cake; cool before removing rim of pan.
PLACE chocolate and 1 tsp. butter in small microwaveable bowl. Microwave on MEDIUM (50%) 30 sec.; stir until chocolate is completely melted. Drizzle over cheesecake in spiral pattern. Starting at center of cheesecake, pull a toothpick through lines from center of cheesecake to outside edge of cheesecake to resemble a spider's web. Refrigerate 4 hours or overnight. Store leftover cheesecake in refrigerator.
KRAFT KITCHENS TIPS
Size It Up
Looking for a dessert to make for Halloween? This special-occasion dessert is sure to fit the bill since it makes enough to serve a crowd of 16.
Make it Easy
For easy drizzling, pour melted chocolate into small plastic bag. Snip off a small piece from one of the bottom corners of the bag. Gently squeeze bag to drizzle chocolate over cheesecake as directed.
RECIPE COURTESY OF KRAFT FOODS