For his final Slow Food Fast contribution, Mr. Schwartz shares a variation that showcases striped bass topped with grapefruit segments and a refreshing slaw dressed in pink-peppercorn vinaigrette.

WSJ: Michael Schwartz's Striped Bass with Grapefruit and Pickled Radish

Mr. Schwartz's favorite grapefruit is Indian River Ruby Red, but white and pink varieties also work well here.

WSJ: Michael Schwartz's Striped Bass with Grapefruit and Pickled Radish