Brostrom Jello (1974)
1 small box lime Jello
grapefruit sections + juice (in a jar in the produce section of grocery store)
Dissolve 1 box jello into 1 c. boiling water. Chill the grapefruit juice and add 1 cup of it (add water if needed to make 1 cup.) Add grapefruit sections. Chill.
source: My mother reports that when she married into the Brostrom family in 1974 they were enjoying this concoction by my grandmother, Vera (Miller) Brostrom.