The recipe for the winning drink: 

Elisir d’Amore

1.75 oz Bombay Sapphire Gin
0.5 oz Solerno Blood Orange Liqueur 
0.75 oz reduction of fresh chamomile flowers and ginger beer 
0.5 oz lemon juice 
6-7 yellow endive leaves 
1 bar spoon coriander seeds

Preparation:

Pour into a shaker lemon juice, coriander and the reduction, and muddle until the seeds break. Then add yellow endive leaves and muddle them over the open coriander seeds. Add Bombay Sapphire and Solerno to complete. Shake and double strain into a coupette. 

Garnish with endive, reduction, an orange wheel and coriander.