You can make healthy vegan ice cream without a machine. You'll only need a food processor or a good blender for this pistachio (n)ice cream recipe, as well as three healthy ingredients. Serve as a soft serve three minutes later, right after making it or freeze and enjoy later.
Roughly grind pistachios in a food processor or blender.
Add bananas and blend until creamy.
Add rosewater and pulse a few more times to blend in.
Enjoy as is (as soft serve) or freeze for at least 1 hour.