Negroni del Professore
Orange & lemon zest twists
SHAKE all ingredients with ice and fine strain into ice-filled glass (preferably over a chunk of block ice).
[['5 cl', 'Rabarbaro liqueur'], ['3 cl', 'Italian red bitter liqueur'], ['0.5 cl', 'Centerba 72 Toro liqueur']]
[['5 cl', 'rabarbaro liqueur'], ['3 cl', 'italian red bitter liqueur'], ['0.5 cl', 'centerba 72 toro liqueur']]