Tofu Sesame Dressing Recipe

Toast the sesame seeds in a dry skillet or on a microwave plate until golden and beginning to pop, about to 4 minutes, Cool, then grind in a food processor, mortar with pestle, or handheld sesame seed grinder.
Place the tofu, sugar, salt, and ground sesame seeds in a food processor. Process until smooth. Stir in the vinegar, if using. Use right away. The dressing may he refrigerated for up to 1 week.