A favorite side dish gets lightened up with some new flavors added as well in these 22 potato salad recipes.
Potato Salad with Herbs and Grilled Summer Squash
This potato salad calls for cornichon, the French version of a gherkin. You'll find these small, tart pickles in gourmet grocery stores; otherwise, gherkins will work just fine. Or, if you have capers on hand, you may substitute 1 tablespoon drained capers for the pickles. The recipe can be prepared up to two hours ahead.