Heat green onions and olive oil or water in a medium skillet and sautee for 3 minutes.
Add flour and stir well to dissolve.
Add nutritional yeast and slowly add water, whisking to combine ingredients into a smooth sauce.
Stir in tahini and vegetable broth.
Whisking continuously, allow sauce to cook over medium heat until it begins to bubble.
Whisk in soymilk. Cook sauce for 2 minutes, whisking continuously until it is thick and bubbly. Season with freshly ground black pepper and ground rock salt, if desired.
Calories: 127kcal | Carbohydrates: 10g | Protein: 4g | Fat: 8g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 5g | Cholesterol: 0.1mg | Sodium: 14mg | Potassium: 83mg | Fiber: 3g | Sugar: 4g