Chocolate Martini Cocktail

1 ½ fluid ounces chocolate liqueur

1 ½ fluid ounces creme de cacao

½ fluid ounce vodka

2 ½ fluid ounces half-and-half

1 cup ice

Combine chocolate liqueur, creme de cacao, vodka, half-and-half, and ice in a cocktail shaker. Cover and shake until chilled. Strain into a chilled cocktail glass.