Tamarillo

Botanical Name: Solanum betaceum (Formerly Cyphomandra betacea
Family: Solanaceae
Also Known As: French: tomate d’arbre; German: Baum-Tomate; in Spanish: tomate arbol; Portuguese: tomateiro-da-serra; Finnish : puutomaatti; Mexico and Central America love it simply called tomate; and the Japanese call it kodachitomato
Origin: Peru
Source: Incredible Edibles: one Teds Red and one Tango