This method for making ice cream in a bag is very popular with our readers, but honestly, I find it to be a bit of a pain. I think I've found a better way to make ice cream without a machine.

A bite of ice cream made with this method. It has been in the freezer for about 1 hour, so it isn't completely solid or cured yet. You can see how smooth it is, with only a bit of texturing from ice crystals. This recipe was predominantly made up of milk, so this is to be expected.
I do believe in equal-opportunity ice cream-making; even if you don't have an ice cream maker, you should be able to make it home for yourself. Yes, an ice cream machine doesn't cost too much, but it takes up precious space in small kitchens, and you may not want to keep one around. But up until now I hadn't been satisfied with any methods of making ice cream sans machine.
The bag method is simple, but messy. You fill a large plastic bag with ice and salt, and then put a smaller bag inside with a cup of ice cream mix. After some agitation, the mix in the inner bag will get cold enough to freeze into ice cream.
But this method is prone to leakage — you often end up with salty brine all over the kitchen countertop, or even in the ice cream itself. There has to be a better way, I thought.
I did a little reading, and I was inspired by David Lebovitz's stir-every-30-minutes version, and by Kenji's very scientific analysis of what needs to happen for ice cream to freeze satisfactorily.
• How To Make Ice Cream Without a Machine - by David Lebovitz
• The Food Lab: Real Ice Cream Without an Ice Cream Machine - by Kenji at Serious Eats
Kenji's article is fascinating because he shows just how ice cream is affected by stirring. If you just throw ice cream mix into the freezer you'll have a solid block of icy dairy — not very scoopable or fun to eat. You have to prevent large ice crystals from forming while freezing the mix. There are many ways to do this, but they are variations on one simple concept: Mix or agitate the ice cream while it is being frozen.
David Lebovitz addresses this by simply stirring the ice cream every 30 minutes for about 3 hours as it freezes in the freezer. David's is a good method, and the one below is directly inspired by it. I just didn't want to be bound to my ice cream for 3 hours! I also felt that the mixing option still leaves in some large crystals.
This method makes the process much quicker, and you only need to mix it twice. It also produces a very smooth, creamy ice cream which, depending on how much fat is in the ice cream base, rivals any other homemade ice cream for texture.
The only drawback is that you need a fairly large freezer and a bag of ice — which again may be hard for those of you in small city kitchens. But if you do have the space, then give this a try! It's easy, not messy at all, and awfully delicious!

What You Need
Ingredients
1 pint (usually a half recipe) of ice cream mix, well chilled
Easy Ice Cream Mix Options:
• Eggless Cornstarch-Based Mix
• Rich Ice Cream Base with Eggs and Cream
• Sweetened Condensed Milk Ice Cream Base
Equipment
Very large mixing bowl or stockpot
Small 1-quart bowl
Chopped ice
3/4 cup rock salt or kosher salt
Electric hand mixer OR whisk
Towel
Instructions
1. Fill the large bowl about halfway with ice. Stir in 3/4 cup rock salt.
2. Nestle the smaller bowl in the ice. Try to get almost completely buried in the ice. Fill the smaller bowl halfway with ice cream mix (use at most 1 pint of mix).
3. Use the hand mixer to beat the mix for 10 minutes. You may find it helpful to half cover the bowl with a towel, to help prevent spattering. The mix should get very cold to the touch, although it will probably not start transforming into actual ice cream. (Note: If you don't have a hand mixer, then you can use a whisk, but you will need to whisk for at least 15 minutes. Great upper arm workout!)
After you have aerated and chilled the mix for about 10 minutes, cover with a towel and place the entire set of nested bowls — large and small — in the freezer. Freeze for 45 minutes.
4. Remove the bowls from the freezer. Draw a spoon across the top of the ice cream mix. It's probably the consistency of loose pudding, especially on top.
5. Mix again with the hand mixer for 5 minutes. At this point the mixture should be the texture of soft-serve ice cream.
6. Remove the small bowl from the large bowl, and cover the top with plastic wrap touching the surface of the ice cream. Freeze for an additional two hours, or overnight, before serving.
Additional Notes:
• Remember, as always with homemade ice cream: The more fat in the ice cream, the creamier it will be, regardless of churning method. A custard ice cream with all cream and egg yolks will turn out less icy than a milk-based mix. I actually used a milk-based mix here (2 cups milk, 1 cup cream) and while this is more to my taste, it definitely turned out a little icier than a more fatty mix would have.
• On ice: I used about 6 standard-sized ice cube trays (72 ice cubes, smashed up a bit in a bag beforehand) to fill my big bowl.
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(Images: Faith Durand)









Comments (21)
Thank you, thank you, thank you!!!!!
Awesome! Can't wait to try it, looks delicious :)
When I was younger we always made ice cream as part of birthday parties. It was essentially the bag method, but in duct-tape sealed coffee cans instead. All we had to do was kick the can(s) around for a while and then we had ice cream!
Great way to keep the kids entertained for an hour and tire them out at the same time.
I second the duct-tape sealed can-within-a-can technique. Effective and fun!
I have an old-fashioned stand mixer with a large bowl and a small bowl. I'm thinking this setup might work great if I just nested the two bowls...
My favorite method for making ice cream is to stir the mix while pouring liquid nitrogen into it. The nitrogen evaporates and your ice cream is the right consistency after about 5 minutes. The only drawback is the difficulty of acquiring liquid nitrogen. I made ice cream this way in a college culinary arts club. The club president was friends with some chemistry grad students, who supplied the liquid nitrogen.
I've done the "can within a can" method and it worked like a breeze. I just sat on the floor in front of the tv and rolled the can around for about 20 minutes. Bam! You have ice cream.
@leisurelyviking I'm kind of dying to try liquid nitrogen in ice cream. Have you ever read Anne Fadiman's collection of essays, At Large and At Small? She has a wonderful ice cream-obsessed piece in there that pivots upon the liquid nitrogen method.
Best. Post. EVER!!! I am trying this as soon as possible!
i've done the shake method with a bag inside a mason jar -- never had any leaking problems!
Yep, we made ice cream at school with the double can method. Just make sure they're both real metal cans, and not coated cardboard. We ended up with salty ice cream one time that way. Still tasty!
So happy I don't have to buy an ice cream maker! Can't wait to try this.
Once it's made, does it have to be eaten right away? Or can I make it, store it in container in the freezer, and eat a bit at a time over the course of, say, a week?
Why do so many American recipes start with 'ice cream mix' or 'pancake mix' ? you may as well buy ready made ice cream.
@Mrs.Mack, this is best if it has a few hours to chill and harden. And yes, while ice cream is best fresh, it should be fine in the freezer for a couple weeks.
@hrhprincessfiona I am not quite sure I catch your drift; I didn't give an explicit recipe here for ice cream base, because the focus was on the method of freezing the ice cream. But it starts with making your own ice cream; there are 3 recipes provided.
I don't think, actually, there is such thing as commercially made ice cream mix available to home cooks (there is for restaurants, of course).
My apologies, I misunderstood the instructions. Its just that I've often noticed recipes (not on this site per se) that call for cake mixes etc.
@hrhprincessfiona - No prob!
I make an even easier version - no rock salt needed. just the electric mixer and ingredients. More like a semifreddo but still good!
Looks great! How would you recommend adding extras to it? Like oreos or something? ON one of the foodie blogs that I go to, he put caramel covered pretzels in his. It looked AMAZING!
Has anyone tried to make ice cream using a stand mixer running in the freezer? I think this would work very well, but would the icy cold air adversely affect the motor? Can anyone recommend a very durable mixer for this job? Thanks.
@rockettsingh89: I've been using this method (and LOVING it!) for the past month or two and I've found that folding in extras right after the second mixing (before the 2-hour/overnight freeze) works best. The ice cream is just soft enough to get a good mix but not so soft that everything sinks to the bottom. Mix for 5 minutes per the instructions, fold in crunchies, freeze, done. :)