1. Heat oven to 350°F.
2. Stir together crumbs, cocoa and sugar in medium bowl; cut in butter until crumbly. Press mixture evenly on bottom and 1/2-inch up sides of 13x9x2-inch baking pan. Pour sweetened condensed milk evenly over crumb mixture; sprinkle evenly with peanut butter chips and dried cranberries. Sprinkle nuts on top; press down firmly.
3. Bake 25 to 30 minutes or until lightly browned. Cool completely in pan on wire rack. Cover with foil; let stand several hours. Cut into bars. Makes 24 to 36 bars.