What can I say about this sauce? This Creamy Miso Tahini Sauce is the sauce of all sauces. Full of flavor and creamy goodness, it is simple, quick and easy as it gets. Toss 7 ingredients into the blender or food process and puree till smooth. It stores in the fridge for up to seven days. It is perfect poured over quinoa, steamed Japanese sweet potatoes and avocado.