Homemade ice cream is one of the most fun and rewarding kitchen projects you can take on. That’s because, once you get a machine and develop a practiced hand at the basics, you can churn up any flavor combination you can think of. No ice cream machine? No worries. You can also make frozen custard by placing cooled custard in the freezer for 45 minutes to 1 hour.You are never too old for ice cream. It’s fine if you still have a soft spot for the scoop in the cone that you grew up eating.