The best replacement for tzatziki is raita.

The best alternatives to tzatziki are rated as following:
★★★★★  raita
★★★★  tahini sauce
★★★  tahini
★★  labneh

Your alternative for tzatziki is not listed? Suggest!
Speaking about tzatziki, one probably shouldn't forget about falafel.

Other search terms related to tzatziki and their ratings are:
★★★★★ falafel
★★★★ pita bread
★ pita
You have in mind a companion for tzatziki and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of tzatziki in all years. Click on graph for more.
tzatziki
raita
tahini sauce