Place 2 raspberries into a shaker and muddle
Pour in 0.15 oz of lime juice, 0.15 oz of sugar syrup, 0.75 oz of cranberry juice, 0.35 oz of triple sec liqueur, 1 oz of becherovka and 0.75 oz of white rum
Fill the shaker with ice cubes and shake
Finely strain into a chilled champagne saucer