Tomato, Gruyère and Red Onion Salad
Do you remember the last time you had a salad dressing that was not made with olive oil? "My family always used sunflower oil—not olive oil," says Jean-Georges Vongerichten, because sunflowers bloomed abundantly where he grew up in Alsace. The neutral oil has a way of making all the other flavors more vibrant. This zingy salad can be served year-round, though in winter you'll want to substitute grape tomatoes for the beefsteak here.