Category: ice

  • Specialty Cocktail Ice Providers

    This is a list of specialty cocktail ice providers – companies that make large, clear ice such as 2-inch cubes, spheres, and spears. Many of them also make sculpture ice but this list is not for that. 

    I haven't put them in any order, so you'll have to look through the list to find ones in your area. 

    Outside USA

    Ice cube

    Image: Chisel-It

    USA

     

    An index of all of the ice experiments on Alcademics can be found here.

  • Freezer Harvest: The New Ice Era on ModernFarmer.com

    I have a big story on ice up today on ModernFarmer.com. 

    It covers the history of ice in cocktails from the first person to sell pond ice internationally through to today's booming cocktail specialty ice businesses. 

     

    Modern farmer ice story

    I think you'll like it. Have a read.

    For all the stories about ice here on Alcademics, check out  the Index of Ice Experiments

  • Frozen Juice Makes Nice Ice Balls

    In my previous experiments with making colored ice balls, I found that the color from food coloring in water didn't evenly distribute, even though it made pretty patterns. 

    Easter ice
    But when I visited the new MKT Bar at the Four Seasons in San Francisco, I had a drink with an ice ball with well-distributed color. It was made of cranberry juice.

    Cranberry ice

    Surprised, I froze some of my own ice balls by filling the molds with juice – I tried grape juice, cranberry juice, and Vitamin Water. 

    Photo (2)

    All had nice and even color distribution. So this is a good trick for adding additional flavor to cocktails that slowly infuses into the drink over time. 

    Photo

    An index of all of the ice experiments on Alcademics can be found here

  • Perfectly Clear Ice Balls – A Clever Trick

    One of Alcademics' readers figured out a simple way to make perfectly clear ice balls by using a silicon ice ball mold, a piece of wire, and a pot of water. 

    His name is Craig Belon and so he calls it the Belon Method. No actual parrots are required.

    [update: Check out easier ways to make clear ice balls at the Index of Ice Experiments]

     

    Parrot

    Artwork by Craig Belon, as are all photos in this post except the next one.

    The method is this:

    1. Get yourself a silicone ice ball tray like this one that comes in a pack of six. 

    Ice ball mold

    2. Over a pot of water (or better yet, a cooler as that will produce lots of clear ice) make a wire loop that the ice ball mold will sit on. 

    IMG_0131
    3. Fill the pot with water just up to the wire. Also fill ice ball with water. Feel free to fill the ice ball with distilled or filtered water for better taste.

    Dunk the filled ice ball mold into the pot of water  with the hole FACING DOWN. As you pull the mold up out of the water to set it on the wire. The water should stay inside the ice mold rather than running down into the pot. That's the whole trick.  

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    4. Freeze it.

    As I figured out during all the ice experiments, the water freezes directionally from the coldest place to the warmest; and the first parts to freeze are perfectly clear whereas the last area to freeze is cloudy from trapped air, impurities, and pressure cracks.

    In a typical ice cube, that's outside-in, with the cloudy part in the center.  In the Cooler Method I force that to be top-down. Using this pot the water will freeze from the outside-in, but the big pot creates a big heat sink so the top will be clear until after the ice ball is fully frozen.

    So with the hole in the ice ball mold facing the bottom of the pot, as the water in the mold turns to ice and expands, it pushes out the extra air-filled water out the hole into the pot below. 

    IMG_0140

    5. Let it freeze, then remove it. 

    IMG_0141
    IMG_0144
    Now that's a sexy ice ball! Thanks for sharing Craig! 

    For those of you who want to freeze more than one ball at a time, I'm guessing you could simply make multiple loops in the wire to hold multiple ice balls, but suspend it over a cooler (as in the Cooler Method) instead, as that is all freezing from the top-down. And at the end, you'd have a bunch of ice balls plus a slab of clear ice with which to make cubes. 

     

    Belon also included a way he likes to drink absinthe using an ice ball. 

     

    "Flawless Absinthe" by Craig Belon

    Recipe:

    1 Ice ball using the Belon Method
    1 Absinthe glass (essential due to its shape)
    1 Sugar cube
    Chilled water

    Directions: 

    -place just enough absinthe into an absinthe glass to fill the bottom bulb part

    -Insert Belon Method ice ball, corking off the absinthe in the bottom

    -SLOWLY add water to the top over a sugar cube in the standard absinthe preparation fashion.

    Physics: the water is denser than the liquor anyway, but with sugar dissolved especially more so. This water will flow around the miniscule gap between the ice ball and the edge of the glass, further cooling it. It will slip past the ball to the bottom of the glass, forming an absinthe-sugarwater interface in the bulb that slowly rises, producing the characteristic white precipitate…. but only at the interface! The fluids of differing densities will remain mostly unmixed over the course of 5-10 minutes, with a rising line of precipitate, until most of the absinthe is on the TOP of the glass, freezing, (it started at the bottom) and still crystal clear, and the sugar water at the bottom. This process produces a beautiful cascading effect (properly: Schlering lines)

    What this means is that the drink actually starts as a pretty stout swig of pure absinthe that is frigid-cold, and as you drink it changes to become sweeter and sweeter. 

    A cocktail that changes as you drink it, each sip different than the last. Thanks to physics. 

    Well then, thanks to physics, and thanks again to Craig Belon for his brilliant little trick. 

    An index of all of the ice experiments on Alcademics can be found here

  • Make Easter Egg Ice for Easter

    Check out this post from a few years back on making ice shaped like Easter eggs. 

    Short answer: water balloons. 

    Coloredeggss
    Cleareggss
    Coloredeggsglasss

  • The Ice King of the Internet

    I was interviewed recently for a story in a magazine for the iPad/iPhone called The Magazine.

    During the interview we were joking that I'm the Ice King of the Internet. The quote didn't make it into the story, but I've adopted that as an official title. Hail your new king! 

     

    Ice king
    In the story, writer Alison Hallet covers the history of ice in drinks, current ice machines, how bars are using big ice, and how to make big ice at home (with my cooler strategy). I get too much credit for bringing an iceberg from Newfoundland to last year's seminar at the Manhattan Cocktail Classic (that honor belongs to Wayne Curtis), but as long as my glory is increased it is for the greater good.  

    A preview of the story is here, but you'll have to subscribe ($1.99) to get the whole thing. Or sign up for a free 7-day trial, read everything, then decide whether or not to cancel before the week is up. Looks like they have a good amount of booze coverage. 

     

  • Ice Info for New Readers

    Hello new readers – The best of the ice posts are:

    How to make clear ice using a cooler

    How to make giant crystal clear ice cubes

    Then some fun projects with ice are here and here and here and here

    Holding ice cube small clear ice cubes

  • Making Clear Ice Using a Blast Freezer

    A few weeks back I was talking to Charles Joly, beverage director of The Aviary in Chicago, about ice. (This happens a lot.) We were talking about the cooler method I use to make clear ice. 

    The Aviary has a Clinebell machine that makes 300 pound blocks of sexy, clear ice that they then cut up into various shapes for drinks, so they don't need to use the slow-ass cooler method, BUT they also have a blast freezer.

    I'd always wondered if you could make clear ice fast using the cooler method in a blast freezer, and luckily Joly was curious as well, so he gave it a try.

    2012-10-28 02.44.56

    He said:

    The cooler was a 10qt Rubbermaid with the lid off. Time was about 13 hours at a low of -40F and on average a bit warmer than that (-30-40F), as the blast freezer was opened and closed during service.

    I was surprised it didn't freeze the entire block in that time. As you can see from the side view, it was about 60% frozen with side walls and a thin top layer beginning to form.

    I cracked off the soft shell from the bottom, drained off the water and knocked of the thin side walls that were holding the pool of water. The remaining block had good clarity. 

    I would say the clarity is relatively close- say 85% that of the clinebell. 

    2012-10-28 02.48.10

    In conclusion, he says: 

    For home use or a one-off event, this ice is great. For venue use, we would need a lot of coolers. The Clinebell provides our hand chipped ice spheres (large, one rock per glass) and our ice shards that go into every glass of water served.

    I think the technique is awesome for the home bartender, if you're doing punch service or simply as an alternative, although much more labor intensive and lower yielding, than the Clinebell.

    So yes, it works. And maybe if you don't need too much block ice and have a blast freezer with space in it this could actually be useful. Just not at The Aviary. 

    Thanks for the effort, Charles!

    An index of all of the ice experiments on Alcademics can be found here.

  • A Dramatic Video About Ice from The Aviary

    Here's a video from Chicago's molecular mixology bar The Aviary with cool slow-motion shots of ice.  

     

    And here is an index of all of the ice experiments on Alcademics.

  • Another Way to Make Clear Ice at Home

    I am honored to have as Alcademics readers people who are just as huge cocktail nerds as I am. Many take on projects that I run out of time to do, pass along better information to me, or fill me in on the science I'm missing.

    Kevin Liu, who has recently started the blog Craft Cocktails at Home and also blogs at ScienceFare.org, tested a method of making clear ice that another reader left in blog comments. 

    In this post, he discusses the science of clear ice and two methods to make it at home.

    1. The Igloo Cooler method, pioneered here on Alcademics. (An index of all of the ice experiments on Alcademics can be found here.)
    2. The High-Temperature Freezing method, in which you let water freeze into ice at just below the freezing temperature. It's also simple, and depending on your freezer may not take up as much space.

    Read the post for more info. 

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