Recommended Difford's Guide modern web export by Difford's Guide (2025) — Difford's Guide modern source record
| 7.5 ml | Pink grapefruit juice — {"raw_name": "Pink grapefruit juice", "raw_measure": "7.5 ml Pink grapefruit juice", "parse_status": "parsed", "mapping_status": "exact_existing"} | acid |
| 30 ml | Mezcal — {"raw_name": "Mezcal", "raw_measure": "30 ml Mezcal", "parse_status": "parsed", "mapping_status": "exact_existing"} | base |
| 1 dash | Boker's style bitters — {"raw_name": "Boker's style bitters", "raw_measure": "1 dash Boker's style bitters", "parse_status": "parsed", "mapping_status": "exact_existing"} | bitter |
| 15 ml | cola — {"raw_name": "Cola", "raw_measure": "15 ml Cola", "parse_status": "parsed", "mapping_status": "exact_existing"} | dilution |
| 15 ml | Amaro (e.g. Lucano) — {"raw_name": "Amaro (e.g. Lucano)", "raw_measure": "15 ml Amaro (e.g. Lucano)", "parse_status": "parsed", "mapping_status": "exact_existing"} | modifier |
| 30 ml | Ferro China — {"raw_name": "Ferro China", "raw_measure": "30 ml Ferro China", "parse_status": "parsed", "mapping_status": "exact_existing"} | other |
| 3 dash | Saline solution 4:1 — {"raw_name": "Saline solution 4:1", "raw_measure": "3 drop Saline solution 4:1", "parse_status": "parsed", "mapping_status": "exact_existing"} | other |
- Select and pre-chill a COUPE GLASS.
- Prepare garnish of grapefruit zest twist.
- STIR first 6 ingredients with ice.
- STRAIN into chilled glass.
- TOP with cola.
- EXPRESS grapefruit zest twist over cocktail and use as garnish.
Garnish: Prepare garnish of grapefruit zest twist. EXPRESS grapefruit zest twist over cocktail and use as garnish.
Ice: ice
{"date_published": "2025-09-13 09:06:08", "source_url": "https://www.diffordsguide.com/cocktails/recipe/37053/cola-di-ferro", "image_url": "https://cdn.diffordsguide.com/cocktail/RJ1Z7O/square/0/512x512.webp?v=1758197322"}
Modern provenance preserved separately; do not merge with historical recipes on name alone.