Fireman Bob' French Onion Soup

3 Tablespoons butter
1 Tablespoon olive oil
6 to 7 cups 1/8" sliced onions
1 teaspoon salt
½ teaspoon sugar
3 Tablespoons flour
2 quarts beef broth
1 bay leaf
½ teaspoon sage
salt and pepper
mozzerella cheese

In large frying pan cook butter, oil, and onions slowly, covered for about 20 minutes till golden brown.
Stirring often.
Remove lid add salt and sugar.
Now cook until the onions are deep brown - about 30 minutes.
Stir in flour, pour in the broth, bay leaf, and sage.
Simmer 30 minutes on low.
Season with salt and pepper.
Serve with a slice of mozzerella cheese on top.

Makes about 6 servings..

Enjoy!