Low Calorie

You'll Need
 1       tablespoon   butter
1     tablespoon olive oil
1     large onion
1/8     teaspoon thyme
2     ounces port wine or sherry wine
900     ml beef broth
1 1/2     teaspoons salt
    pepper
2     slices day old French bread
1/2     cup shredded mozzarella cheese


   1. In a large saucepot, melt butter in olive oil and cook onions over medium-high until nicely softened. Add thyme.
   2. Pour in port and allow to cook mostly off.
   3. Add beef broth, salt and pepper to taste. Bring to a boil and simmer 5 - 10 minutes.
   4. Pour into soup bowls. Top with snug-fitting slice of bread (toasting helps it stay afloat) and shredded cheese.
   5. Broil until cheese is golden. Serve immediately