crystallization of milk
Milk becomes harder and then it changes to ice cream
1) why do we add salt to the ice?
Answer to decrease temperature of ice cream
2) why do we add the cookies and other things, only after the milk has frozen slightly
Answer If adding it before frozen, it will melt together
3) what are two factors that affect the freezing you think?
Answer Ice and Salt
4) why do you need a bit of air in the bag?
Answer To make sure that milk have place to move
Very yummy ;)