This version of the rustic French “pot on fire” classic combines a variety of vegetables slow-simmered in broth with chunks of seitan cooked alongside and broth for extra flavor. A large slow cooker is best for this recipe. To make it in a smaller slow cooker, cut the ingredient volume by about half. Serve with cornichons and horseradish or mustard on the side and crusty French bread. To make this soy-free, omit the soy sauce and use a soy-free sauce (purchased or