Want to make homemade ice cream without a machine? This recipe for Homemade Ice Cream in a Bag doesn't require an ice cream maker! With this recipe, learn how to make homemade ice cream using 3 simple ingredients, plus ice, rock salt and bags.
6 Low-Tech Ways to Make Ice Cream: It doesn't get more basic than a coffee can filled with an ice cream base that's placed inside a larger can filled with ice and rock salt. Close both cans with plastic lids, shake for 25 minutes and, voilà, ice cream.