I make this every St. Paddy's day. Don't use milk chocolate or peanut butter. Use either plain white chocolate with green food coloring, or you can buy green white chocolate from Wilton. They sell it at Michael's- already tinted green. I then add green m&m's and green shamrock sprinkles (also at Michael's). If I have time I will pick out the shamrock marshmallows from Lucky Charms and add that!