Buttery avocados are the perfect base for smooth and creamy no-cook, egg-free ice cream.The trick to using avocados for ice cream is to think of them as eggs. They’re even shaped the same. Coincidence? I think not. If you’ve never made ice cream before, this is great place to start (no cooking is required). And if you’ve never made ice cream with avocado, well… This recipe first appeared in Season 9 of Good Eats.