Chocolate Peanut Butter Chip Fudge

Instructions
=== In heavy saucepan, over low heat, melt chocolate chips with EAGLE BRAND® and vanilla, stirring frequently. Remove from heat. Add peanut butter chips; stir just to distribute chips throughout mixture. Spread evenly into wax paper lined 8- or 9-inch square pan. Chill 2 hours or until firm. Turn fudge onto cutting board; peel off paper an cut into squares. Store leftovers covered in refrigerator. ===