Slow Cooker French Onion Soup *

3 large onions, sliced

3 Tbsp butter, melted

4 cans beef broth (14 oz each)

3 Tbsp all purpose flour

1 Tbsp Worcestershire sauce

1 tsp sugar

1/4 tsp pepper

8 slices French bread

3/4 cup shredded mozzarella cheese

2 Tbsp grated parmesan cheese

In slow cooker, mix onions and butter.  Cover; cook on high for 4-5 hours or until onions begin to brown slightly around edges.  In small bowl, mix 1/4 cup of the broth, the flour, Worcestershire sauce, sugar and pepper.  Stir flour mixture and remaining broth into onions.  Cover; cook on high setting 30-35 minutes or until hot.  Set oven control to broil.  Place bread slices on ungreased cookie sheet.  Sprinkle with cheeses.  Broil 1-2 minutes or until cheeses are melted. Place 1 slice bread on each bowl of soup.

Serves 8