1/2 shot of grenadine syrup
1/2 shot of Kahlua coffee liqueur (or coffee liqueur)
2 1/2 shot of Frangelico hazelnut liqueur (or Hazelnut Liqueur)
Pour grenadine and frangelico into an ice-filled cocktail shaker, and shake until frothy. Strain into a chilled martini glass, and slowly add the kahlua. Garnish with a cherry or hershey's kiss, and serve.