|1 1⁄2 fl oz||Straight bottled-in-bond rye whiskey|
|2 fl oz||Freshly squeezed pink grapefruit juice|
|1⁄2 fl oz||Giffard Grenadine Syrup|
|4 drop||Bittermens Hopped Grapefruit Bitters|
Difford's Guide remains free-to-use thanks to the support of the brands in red above.
Back in the 1940s, David Embury wrote of this drink, "One of a few cocktails using grapefruit juice. Not particularly good but not too bad."
First published in Patrick Gavin Duffy's 1934 The Official Mixer's Manual.