Toasting the sesame seeds before making the tahini gives the sauce a far superior flavour. Transfer the toasted sesame seeds to a food processor, then blend until a crumbly paste forms.
3. Stir in the vegetable stock, spinach, tahini, lemon juice, nutritional yeast, garlic powder, onion powder and miso paste. Mix well and cook for 1 or 2 minutes, until everything is well ...