I LOVE potato salad! It is possibly my most favorite summer side dish. BUT…there are certain flavors that DO NOT belong in a potato salad. Raw onion flavor, tomatoes, sour cream…big fat NOPE. Potato salad has potatoes, eggs, pickles, and maybe a few extras. I knew when I began dating Matthew and tasted his mother’s potato salad, that I would have to marry him so I could have her potato salad til the day I died. Her potato salad is seriously the best. It is simple but full of flavor. I committed a cardinal sin and tweaked her recipe. Don’t get me wrong, her original recipe is still the best,…