Recipe: Zuni Cafe’s One-Pot Citrus Risotto

Despite the February onslaught of chocolate-dipped strawberries, berries are not a winter fruit. But citrus is. You might keep that in mind as you plan your Valentine’s Day dinner. This One-Pot Citrus Risotto, created by the late chef Judy Rodgers of San Francisco’s Zuni Café and first published in “The Zuni Café Cookbook,” get its zing and color from lime and grapefruit segments that are added toward the end, right before a glorious dollop of mascarpone.

The recipe is so easy to throw together ...