Recommended Difford's Guide modern web export by Difford's Guide (2017) — Difford's Guide modern source record
| 30 ml | gin — {"raw_name": "Gin", "raw_measure": "30 ml Gin", "parse_status": "parsed", "mapping_status": "exact_existing"} | base |
| 180 ml | tonic water — {"raw_name": "Tonic water", "raw_measure": "180 ml Tonic water", "parse_status": "parsed", "mapping_status": "exact_existing"} | dilution |
- POUR tonic water into old-fashioned glass
- Then POUR gin into shot glass
- Instruct drinker to hold gin-filled shot glass directly over surface of tonic water and drop shot into old-fashioned glass and consume.
{"date_published": "2017-01-06 17:45:40", "source_url": "https://www.diffordsguide.com/cocktails/recipe/3050/tonic-boom", "image_url": "https://cdn.diffordsguide.com/cocktail/A6078O/square/0/512x512.webp?v=1737701590"}
Modern provenance preserved separately; do not merge with historical recipes on name alone.