Grapefruit cookies are for citrus lovers who would like a little something different. This is an easy cookie for beginners.

Grapefruit make excellent marmalade. Their pithy skin is also good candied, if blanched several times in fresh water, then simmered in sugar syrup. Otherwise, cut away the thick bitter pith and ...

A layer of grapefruit slices and a grapefruity drizzle makes this zingy upside-down cake a wake-up call for the tastebuds. It's easy to whip up for an afternoon tea treat with a difference.