2 ounces Butter-Infused Bourbon, recipe follows

2 ounces sweet vermouth

Dash spiced cherry or regular bitters, such as Angostura

1 strip orange zest

1 regular or Italian maraschino cherry, such as Luxardo cherries

Butter-Infused Bourbon and Bourbon-Infused Butter:

One 750-milliliter bottle good-quality bourbon

2 sticks (16 tablespoons) unsalted butter