In a large pan, combine diced vegetables, bouillon and broth (I reserve broccoli tops and add towards the end). Simmer for 20 minutes or until vegetables are tender. In a medium bowl, mix milk with flour; blend until smooth. Gradually add milk mixture to vegetables, stirring constantly. Add grated cheese, dry mustard and cayenne pepper. Simmer until cheese melts.
I usually double this recipe.
Quick Fact: I was watching the Dr. Oz show the other night while folding laundry, and he said that broccoli helps detoxify the liver.