1 (12 oz.) pkg. semi-sweet chocolate morsels
1/2 c. crunchy peanut butter
2 c. miniature marshmallows
1 1/2 c. chopped pecans

Place chocolate morsels, marshmallows and peanut butter in double boiler. Over low heat, stir constantly until all ingredients are melted. Fold pecans into mixture. Pour in an 8 x 8 inch dish, refrigerate 20-30 minutes or until set. Cut into 2 inch squares.