Combine sauce ingredients and refrigerate. Place the sauce in small bowls for use by each person. In a fondue pot, heat the beef broth until it reaches a low boil. Carefully add a portion of the ingredients (but not enough to crowd the pot) in the order of time required for cooking (i.e., chicken, carrots, cauliflower, broccoli at the beginning with other ingredients added during the cooking process). With a slotted spoon, remove the meat and vegetables, serving each individual plate with a mixture of ingredients. The meat and vegetables are dipped into the sauce and eaten with the rice. Number of servings determined by the amount of ingredients prepared and the appetite of the guests.