Best ice for a cocktail bar (gourmet cube vs nugget)
Cocktail ice is a shape and melt problem first and a brand problem second. Gourmet (slow, clear, large), sphere, crescent, half-dice, and nugget do different jobs. Running one machine for every glass is how bars run out at 9 p.m.
What the ice does in the glass
| Ice | What it is | In a cocktail | Machine reality |
|---|---|---|---|
| Gourmet / “slow melt” cube | Large, dense, often 1″-class; Scotsman CU series | Low dilution in a rocks or highball; looks deliberate | Small daily make (CU50: 65 lb @ 70/50, 49 lb @ 90/70) |
| Sphere | Individual balls; Hoshizaki IM-50BAA-Q | Very slow melt; tasting-menu rocks | 50 lb or ~500 spheres/day; 15.7 kWh/100 lb @ 90/70 |
| Crescent | Hoshizaki KM | Hard, clear, stacks in a mixing tin | Undercounter 98–285 lb on current BAK list; modular much larger |
| Half-dice / half cube | Manitowoc Y, Ice-O-Matic half | Fast service, packs a tin, more surface area | High production per cabinet inch |
| Medium / full cube | Scotsman Prodigy, Ice-O-Matic full | Classic bar cube; slower than half-dice | Modular C0330 class is 400 / 288 lb |
| Nugget / cubelet / Pearl | Auger ice (Scotsman H², Hoshizaki cubelet, Ice-O-Matic Pearl, Manitowoc nugget) | Chewable; high surface area; dilutes faster | Excellent for soda and frozen; a poor substitute for a large rock |
Gourmet vs nugget is not close for a stirred whiskey: gourmet (or sphere) wins. For a crushed-ice swizzle or a soda gun, nugget wins. Many serious bars run both.
Size the well
Application guides still use about 3 lb per seat for a cocktail bar. A 40-seat room is ~120 lb before garnish wells and a 20–25% buffer. That is already past what a CU50 or IM-50 can make in 24 hours.
Pattern that matches the physics:
- Well / service ice: half-dice, crescent, or medium cube in a 150–400 lb class machine (undercounter if the bin keeps up; modular if it does not).
- Presentation ice: gourmet or sphere undercounter at the bar, scooped into the glass — not used to pack every tin.
See sizing.
Current machines that show up behind bars
| Role | Model | Cited production | Notes |
|---|---|---|---|
| Gourmet well (low volume) | Scotsman CU50 | 65 / 49 lb; 26 lb bin | 14.9″ W; outdoor-rated; R290; pump option (CU50PA) |
| Gourmet / medium 15″ | Scotsman CU0415 | 60 / 40 lb; 36 lb bin | More storage than CU50, slightly less make |
| Sphere program | Hoshizaki IM-50BAA-Q | 50 lb / 500 spheres; 36 lb bin | 24.75″ W; 5 A; high kWh/100 lb |
| Service crescent | Hoshizaki KM-161BAK | 156 lb; 78 lb bin | 23.75″; 115 V |
| Service half-dice | Manitowoc UYF-0190A | 193 / 140 lb; 90 lb bin | 26″ NEO |
| Service modular | Scotsman C0330MA-1 or Manitowoc IYT0450A | 400/288 or 490/378 | Needs a bin; 30″ heads |
| Nugget at the gun | Scotsman HID525 | 500 / 380 lb; 25 lb hopper | Dispenser, not a dump bin; 21.25″ |
| Compact cubelet | Hoshizaki C-80BAK | 92 lb; 27 lb bin | 15″ cabinet; not a high-volume well |
Flake ice is for displays and seafood, not a mixing tin. See ice types.
Sanitation
Ice in a cocktail is food. Use a scoop, keep the bin door closed, and follow the machine’s clean/descale interval. NSF marks are on the spec sheets. This is not health-code legal advice; your inspector’s sheet wins.