//Place chocolate chips in microwave-safe container. Heat on MEDIUM power for 1 minute. Stir; continue to microwave in 10 second intervals until chocolate is melted. Set aside.
//In medium bowl, stir together Krusteaz Double Peanut Butter Cookie Mix, butter and egg until dough forms, hand kneading if necessary. Place 1/2 cup dough in separate bowl. Add reserved melted chocolate and stir until blended. Using a portion of peanut butter dough and chocolate peanut butter dough for each cookie, combine into a rounded tablespoon and place 2 inches apart onto ungreased cookie sheet. Use a fork to form a crisscross pattern on each cookie.