Sichuan peppercorns add a touch of floral heat to this mushroom-and-cabbage-loaded riff on dan dan noodles. Look for protein-rich vegetarian seitan--processed wheat gluten with a meaty texture-- near refrigerated tofu in large supermarkets or natural-foods stores. The actual weight of the seitan in a package varies depending on whether water weight is included. Look for the undrained weight on the label. Download a Free Cookbook with Healthy Vegetarian Recipes!