1 (12 oz.) pkg. semi-sweet chocolate chips
1 c. chunk style peanut butter
3 c. miniature marshmallows
3/4 c. raisins

Microwave chocolate and peanut butter in 2 quart bowl on medium 2-3 minutes or until melted, stirring after each minute. Fold in marshmallows and raisins. Pour into foil lined 8 inch square pan. Chill until firm. Cut into squares.