After making ice cream in a machine, we decided to make ice cream in a bag….
First you need to put 1 cup of milk and 2 tablespoons of sugar in a plastic bag, let out the air, and close..
Next, fill a slightly larger plastic bag with ice cubes….
Add 1/4 cup of salt to the ice cubes…
Next, put the smaller sealed plastic bag containing the milk and sugar, inside the larger plastic bag containing the ice cubes and salt, and seal shut..
Lastly, put the bag in a towel, and then put the towel (containing the bag), in a bigger plastic shopping bag – and seal shut…
And then shake, shake, shake the bag for around 15 or 20 minutes….
Finally, take the smallest bag containing the milk out of the other bags, rinse off the salt….
…and you have ice cream…