French Onion Soup - cooking recipe

Ingredients

3 large (4 c.) white onions, thinly sliced
1/2 c. butter
6 bouillon cubes
4 c. hot water
1 tsp. Worcestershire sauce
1/4 c. grated Gruyere cheese

Preparation

In large skillet, cook onions in butter until lightly browned. In crock-pot, combine browned onions in butter with bouillon, water and Worcestershire sauce.
Cover and cook on low 4 to 6 hours.
Sprinkle top with grated cheese.
Serve with warm French bread.