Quarter Sheets' Grapefruit Pie

EL SEGUNDO, CA - DECEMBER 18: Hannah Ziskin makes her grapefruit pie at the Los Angeles Times Test Kitchen in El Segundo, CA on Wednesday, Dec. 18, 2024. This is a Christmas dessert recipe. (Myung J. Chun / Los Angeles Times)
(Myung J. Chun / Los Angeles Times)

Quarter Sheets pastry chef Hannah Ziskin makes one of her favorite pies, which she calls 'Heidi's grapefruit tart,' named after her neighbor whose tree grows sweet grapefruits. The grapefruit curd filling is topped with whipped cream and crème fraîche.