This easy, creamy potato salad gets a burst of flavor and its creamy texture from plain Greek yogurt! Start by boiling diced red potatoes in some salty water, then toss cooked potatoes with a quick dressing made of Greek yogurt, dill, and a bit of mustard. This lightened up potato salad is perfect for meal prep and a great summer side dish: make it ahead of time and keep it in the fridge for a potluck or BBQ! A perfect, protein-packed option if you're looking for a healthy potato salad…