A sweet treat, and a fun science experiment, however, if you want to use this idea, you are going to love learning how to make homemade ice cream in a bag!
Start shaking! It will take 5 to 10 minutes. The ice will get super cold – colder than usual! – so you might need to use gloves or wrap the bag in a kitchen towel.
Take out the small freezer bag, rinse it off so that no salt sneaks in, and open it up. Use a spoon to give it a good stir, then scoop it out and enjoy!