Corn salads rule. They're almost foolproof. Especially in the peak of summer when corn is at its most sweet and flavorful. Cook some corn, slice it off the cob, combine it with some other fresh seasonal vegetables and a nice vinaigrette, and you're good to go. This one, with cherry tomatoes and sweet onion, is a perfect picnic salad. Light, flavorful, herbaceous... an ode to the flavors of summer.