Punch is arguably the oldest cocktail format — predating the word cocktail by centuries. The traditional formula is "one of sour, two of sweet, three of strong, four of weak" — meaning 1 part citrus, 2 parts sweetener, 3 parts spirit, 4 parts water (or ice-diluted). Punch is served in a large vessel for sharing. It's the original batched cocktail, and many of the principles of modern batching (pre-dilution, balancing at scale) derive from punch-making traditions. In AF cocktail applications, punch is excellent: the complex balance of multiple ingredients makes up for the lack of spirit depth.
Why It Matters
Punch is both a practical format (it scales, it can be made ahead, it serves a crowd) and a historical lens through which you can understand how cocktails developed. Many modern cocktail principles trace directly to punch.
Where You'll Use It
Parties, holiday entertaining, and any gathering where you want to make a drink in advance that serves many people.