Formidable Negroni

Select and pre-chill an Old Fashioned glass.

Prepare an orange zest twist for garnish.

Stir Hayman's London Dry Gin, Amaro Formidabile, Strucchi Red Bitter, and Strucchi Rosso Vermouth with ice until well chilled.

Strain the mixture into the ice-filled Old Fashioned glass, preferably over a large cube or chunk of block ice.

Express the orange zest twist over the cocktail to release its oils, then use it as a garnish.