1/4 oz of green creme de menthe (or Mint liqueur)
1/4 oz of grenadine syrup
1/4 oz of Bailey's Irish Cream (or Irish Cream)
1/2 oz of dekuyper buttershots liqueur (or Butterscotch Liqueur)
Layer carefully in cordial or shot glass. First buttershots, then green creme de menthe and bailey's irish cream on top. Lastly, drop the grenadine through the bailey's. It will settle to the bottom creating a cool effect.