I found a yummy recipe in Bon Appetit a number of years ago. Haven't made it in a while, but IIRC, the key ingreditents were new red potatoes, capers, red bell peppers, cilantro, & a dijon mustard & vinegar & oil dressing. It was delish. If any one wants, I can try to excavate the recipe -- 'tis the season, so the excuse would not be unwelcome.