Maybe it's the midsummer heat; maybe it's the timing of national shoppers sidestepping bags of lettuce in the grocery aisle amid a cyclospora outbreak; or maybe it's just the allure of watching yet another food trend take off. Whatever the reason behind the appeal, chicken salads — from Long Island delis — are trending. It all started when Hamptons-based Bethenny Frankel, known for appearing on Bravo's "The Real Housewives of New York City," began posting videos taste-testing and sharing her opinion on the flavor, additives and texture of locally sold chicken salads. Hamptons' Round Swamp Farm chicken salad was touted as her preferred choice, sparking the first round of what she's branded as the "Chicken Salad Olympics." Her chicken salad videos have totaled millions of views this summer, with The Blonde Shallot posting to social media that it sold-out and struggled to keep up with demand at its shop last weekend. If the chicken salad buzz has sparked a need for your own taste-t...