[PAR] [TLE] Cyril P. Callister [SEP] Cyril Percy Callister (16 February 1893 – 5 October 1949) was an Australian chemist and food technologist who developed the Vegemite yeast spread. [PAR] [TLE] Vegemite [SEP] Vegemite ( ) is a thick, black Australian food spread made from leftover brewers' yeast extract with various vegetable and spice additives.  It was developed by Cyril Percy Callister in Melbourne, Victoria in 1922.  The Vegemite brand was owned by Mondelez International, but was acquired by the Australian Bega Cheese group following an agreement in January 2017.
[PAR] [TLE] Cyril P. Callister [ SEP ] Cyril Percy Callister ( 16 February 1893 – 5 October 1949 ) was an Australian chemist and food technologist who developed the Vegemite yeast spread . [PAR] [TLE] Vegemite [ SEP ] Vegemite ( ) is a thick , black Australian food spread made from leftover brewers ' yeast extract with various vegetable and spice additives . It was developed by Cyril Percy Callister in Melbourne , Victoria in 1922 . The Vegemite brand was owned by Mondelez International , but was acquired by the Australian Bega Cheese group following an agreement in January 2017 .
Cyril P. Callister created what food spread from leftover brewers' yeast extract in 1922?
Cyril P. Callister created what food spread from leftover brewers ' yeast extract in 1922 ?
Vegemite
Vegemite