PREHEAT oven to 325º F. Lightly grease 9-inch springform pan; sprinkle cookie crumbs over bottom.
PLACE cream cheese, tofu, sugar, Choco Bake and cocoa in food processor; cover. Process until smooth. Scrape sides of container; add eggs and vanilla extract. Process until smooth. Pour into prepared pan.
BAKE for 60 to 70 minutes or until edge is set but center still moves slightly. Cool completely in pan on wire rack. Refrigerate for at least 4 hours or overnight. Remove side of springform pan.