While dedicated bar tools make the process easier and more precise, you can improvise. A sturdy pint glass or jar works as a mixing glass, and a long-handled spoon can substitute for a bar spoon. Ensure your improvised mixing glass can hold plenty of ice and allows for vigorous stirring.

Traditionally, a Manhattan uses rye whiskey, which provides a spicier, drier profile. Bourbon is a common and delicious substitute, resulting in a slightly sweeter, smoother cocktail. Avoid very light or unaged spirits, as they won't stand up to the vermouth and bitters.

Over-dilution often comes from using too little ice or stirring for too long with insufficient ice. Always fill your mixing glass completely with fresh, solid ice before adding ingredients. Stir vigorously for the recommended 20-30 seconds, ensuring the drink is properly chilled, then strain immediately into a cold glass.

The maraschino cherry isn't just for looks; it adds a subtle sweetness and a touch of fruity aroma that complements the cocktail. For an elevated experience, try using a Luxardo or Amarena cherry instead of brightly colored varieties. You can also garnish with a lemon or orange twist for a different citrus note.