This Yum Yum Sauce is beyond delicious. Super easy to make in under 10 minutes. It is made with fresh onions and garlic - no need to use powders, which will make this best yum yum sauce simply your favorite. Even pickiest kids will adore it in no time. No one would ever guess or taste it is naturally vegan and entirely gluten free. Seriously, this condiment is so addictive.