This tropical smoothie is an easy way to turn a single cup of yogurt into a sunny, refreshing treat. It’s just the right size for two small servings—perfect for a quick snack or a cool-down on a warm day. The mix of mango, banana, and pineapple Spruits gives it that beachy vibe without being overly sweet, but you can always stir in a little honey if you want more pop. It’s simple, satisfying, and a great use for those yogurt cups sitting in your fridge.