Sour Fruit With Juicy Pulp Aka Tree Tomato

This page is the CodyCross answer for the clue below from London, Group 498, Puzzle 1 (Black Taxi Cabs).

Question is: Sour Fruit With Juicy Pulp Aka Tree Tomato

and the answer is: TAMARILLO

Word Meaning:

TAMARILLO — A small tree or shrub (Solanum betaceum, syn. Cyphomandra betacea) which bears edible fruits, of the tropics of Argentina and Bolivia.

Definitions from Wiktionary.