Combine the ingredients (except the Club soda) in a chilled Highball glass filled with ice and stir until the drink is sufficiently chilled. Top with the Club soda. Garnish with the Half orange slice, and the Lemon twist.
| Calories | Total Fat | Sodium | Carbs | Sugars | Protein | |
|---|---|---|---|---|---|---|
| Club soda | ? | ? | ? | ? | ? | ? |
| Sweet vermouth | 47.0 | 0 | 2.7 | 4.0 | 2.3 | 0.1 |
| Campari | 84.7 | 0 | 0 | 8.5 | 0 | 0 |
| Total | 131.7 | 0 | 2.7 | 12.5 | 2.3 | 0.1 |