Papaya and lime. They're more than nice pairings... they complete each other.
Papaya is a subtle, low-acid fruit. It's floral, but not as insistent as lychee. It's tropical, but not as overt as mango. And so lime strengthens its lines, like a few swipes of makeup that enhances the beauty that's already there.
Freeze 1 1/2 cups of papaya and half a banana (or, if you're like me, just keep a bunch of frozen fruit in the freezer for sorbet and smoothies). Blend in a Vitamix with one glug of almond milk, 1 teaspoon of honey and the juice of 1 lime. If the mixture isn't blending, add more almond milk.