Looking for a special dish to bring to your next summer picnic or backyard barbecue? This Spicy Sweet Potato Salad is it! It's thoughtfully loaded up with a range of ingredients that perfectly complement one another, including some creative additions that bring new flavors to the typical potato salad. The giardiniera effectively adds some zest, which plays nicely off of the creaminess and tanginess supplied by the mayo and Greek yogurt. Additionally, the ratio of Yukon Gold to sweet potatoes tasted just right and added some additional flavor dimensions. Give this recipe a shot!