The best replacement for schnapps is brandy.

The best alternatives to schnapps are rated as following:
★★★★★  brandy
★★★★  liqueur
★★★  peach brandy
★★  aquavit
★★  creme de menthe
★  peach liqueur
★  cordial
★  triple sec
★  peach vodka
★  creme de banana
  midori
  pucker
  peach pucker
  apple brandy
  apple pucker
  schnapps
  fireball whiskey

Your alternative for schnapps is not listed? Suggest!
Speaking about schnapps, one probably shouldn't forget about hot chocolate.

Other search terms related to schnapps and their ratings are:
★★★★★ hot chocolate
You have in mind a companion for schnapps and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of schnapps in all years. Click on graph for more.
schnapps
brandy
liqueur