Rich Sesame Sauce

Ingredients

• 1/4 cup sesame paste (tahini), available in Chinese and Greek markets and specialty food shops
• 1/2 cup crunchy peanut butter
• 1/2 cup freshly brewed tea or water
• 2 tablespoons chili oil
• 2 tablespoons sugar
• 3/4 cup light soy sauce
• 1/2 cup sesame oil
• 2 tablespoons finely minced garlic
• 1/4 cup red wine vinegar
• 2 tablespoons Chinese black rice vinegar, available in Chinese and Oriental grocery stores and supermarkets
• 6 tablespoons corn, peanut or vegetable oil
• 1 1/2 tablespoons roasted Sichuan peppercorns (see note)
• Freshly ground pepper to taste
• 1 cup finely chopped scallions, green and white parts combined