Rich French Onion Soup

(Courtesy of Taste of Home)

Ingredients:
6 large onions, chopped
1/2 c. butter or margarine
6 cans (10 1/2 oz. each) condensed beef broth, undiluted
1 1/2 tsp. Worcestershire sauce
3 bay leaves
10 slices French bread, toasted
Shredded Parmesan and mozzarella cheeses

Directions:
In a large skillet, saute onions in butter until crisp-tender.  Transfer to an ungreased 5 quart slow cooker.  Add the broth, Worcestershire sauce and bay leaves.  Cover and cook on low for 5-7 hours or until the onions are tender.  Discard the bay leaves.  Top each serving with French bread and cheeses.

Note~ Can put in an oven safe bowl and place under the broiler for a minute or two in order to get the cheeses melted and a bit browned.