Is it necessary to use ice or I can cool the mixture and put it in the fridge overnight?
I have a question about step 4 on the recipe "Jeni's Splendid Lemon Cream Ice Cream" from Genius Recipes. It says:
"Chill: Gradually whisk the hot milk mixture into the cream cheese until smooth. Pour the mixture into a 1-gallon Ziploc freezer bag and submerge the sealed bag in the ice bath. Let stand, adding more ice as necessary, until cold, about 30 minutes."