This an ice cream recipe with no added sugar or milk. You need a high-powered blender with a tamper stick.
Achieving the perfect 'nice cream' consistency hinges on using sufficiently frozen fruit. Ensure your watermelon, mango, and strawberries are rock solid. For optimal creaminess, add the banana first, then the harder frozen fruits, and optional nuts/seeds. The tamper stick is indispensable here; resist the urge to add any liquid, as this will result in a sorbet-like texture rather than ice cream. For an enhanced flavor profile, a tiny pinch of sea salt can elevate the fruit's natural sweetness. Consider chilling your serving bowls for a better experience.