Roman's Dairy-Free Chocolate-Coconut Ice Cream. Photo © Quentin Bacon - Rori Trovato of Rori's Artisanal Creamery in Santa Barbara, California, creates all kinds of ice creams. Ironically, her son, Roman, has become lactose-intolerant. "Poor guy," Trovato says. "His mom opens an ice cream shop and he can't have any!" That's why she created this dairy-free flavor.