2 oz / 60 ml Belvedere Vodka
0.25 oz / 5 ml Fino Sherry
0.25 oz / 5 ml Amontillado Sherry
0.25 oz / 5 ml Olive Brine
Stir all ingredients in mixing glass over cubed ice and strain into small coupette. Garnish with an olive and two drops of olive oil.