Using a sharp chef's knife, cut away the peel and white parts from 3 red grapefruits, then cut between the membranes to remove the segments. Squeeze the membranes over a bowl to extract the juice. Whisk 2 tablespoons clover honey and 2 tablespoons finely chopped fresh mint into the juice. Arrange the grapefruit segments on a platter and drizzle with the dressing.
Photograph by Andrew Mccaul