Here's what you'll need to make a Manhattan Royale:
- 2 oz bourbon or rye whiskey
- 1 oz sweet vermouth
- 2 dashes Angostura bitters
- Lemon twist or cherry for garnish
Using high-quality ingredients will enhance the flavors. I recommend trying different whiskies to find your personal favorite. The type of whiskey changes the cocktail's taste, so experiment to see what you prefer.