What is tahini Published on Jul 19, 2020 Updated on Jul 28, 2020 in « Back to Glossary IndexTahini is a sesame seed paste. Synonyms:sesame seed pasteRelated Articles:Avocado Toast Two Ways!Learn how to be a master chef of vegan snacks. Turn a popular snack into something delicious and beautiful. Here's two awesome recipes. 100% vegan.