Peanut Butter Pie
["1 (8 oz.) cream cheese", "1/2 c. peanut butter", "18 oz. Cool Whip", "1 c. confectioners sugar", "1/2 c. milk"]
["Blend milk and cream cheese until smooth.", "Add other ingredients.", "Freeze solid."]
["cream cheese", "peanut butter", "confectioners sugar", "milk"]