Seaweed, full-fat dairy, floral flavors and mushrooms will all gain traction in 2016, according to the Specialty Food Association (SFA), which has released a list of 10 trends to watch in US food culture next year: Vegetables Take Root Look out for veggies in teas, yogurts, and ice-cream, says the SFA, which also predicts big things for seaweed and bottled soup (gazpacho).