Crock Pot French Onion Soup
3 large onions, sliced thin
3 T butter, melted
3 T flour
1 T worcestershire sauce
1 tsp sugar
1/4 tsp pepper
4 14 1/2 ounce cans beef broth
8 slices French bread 1 inch thick
3/4 C shredded Swiss
Mix onions and butter in Crock pot
Cover and cook on high1 to 2 hours or until onions begin to brown slightly around the edges, whisk in flour,Worcestershire, sugar and pepper.
Stir flour mixture and broth into onions,cover and cook on low heat 7 to 9 hours or until onions are very tender.
Place 1 slice bread on each bowl of soup.
Place bread slices on rack in broiler pan and sprinkle with cheeses.
Broil about 5 to 6 ' from heat about 3 minutes or until cheese is melted.