In a glass filled with ice, pour in Campari and sweet vermouth.
Top off with soda water and stir gently to mix.
Garnish with an orange wedge or an orange twist.
Notes
The Americano is a low ABV cocktail, making it a great choice for day drinking or when you don't want to consume much alcohol.
Sweet vermouth should be stored in the fridge after opening. It begins to change flavor within a month—we recommend a fresh bottle for the best possible version of this recipe.