White Lady

same as "Delilah" or "Chelsea Sidecar"
Original recipe by Harry Mac Elhone.
I just replaced the simple syrup with rose syrup. 

• 4 cl Gin – Generous ( Original )
• 1,3 cl Triple Sec – Grand Marnier
• 1,5 cl Lemon
• 0,75 cl Wild Rose Syrup – Gourmet Sauvage
• 1 eggwhite
• a slice of quince