1.Add some chocolate sauce to a saucer and dip in your martini glass to coat the rim. Chop up some peanut butter cups on a seperate saucer and dip the rim of the glass again to coat. Add a drizzle of chocolate sauce into the glass then place in the fridge to set.
2.Fill a cocktail shaker with ice and add the vodka, peanut rum, chocolate liqueur and cream and shake well to combine.
3.Strain the cocktail into your garnished glass to serve. Enjoy your Reese's Peanut Butter Cup Martini