There have been recent concerns about the effects of cranberry juice on the effectiveness of warfarin.
Ambassador 3cl white rum 1cl apple schnapps 2 dashes passionfruit liqueur 3cl cranberry juice Pour all ingredients into a shaker with ice.
Baby Woo Woo 2cl vodka 2cl peach schnapps 2cl cranberry juice Pour all ingredients into a shaker with ice.
Perhaps you should try adding a bit more of a lower-alcohol content vodka or triple sec into your recipe and combine the lime and cranberry juice just enough to give your Cosmo a tinge of pink color.
There are variations of this cocktail that use white cranberry juice instead of red, or blue curacao or Cointreau instead of triple sec; however, the original beverage is still the most popular.