Ingredients
The following ingredients have 4 Servings
- 1/4 pound butter
- 1 1/2 pound thinly sliced onions
- 1 quart beef stock
- 1 quart chicken broth
- 1/8 teaspoon black pepper
- 1/2 teaspoon celery salt
- 1/4 teaspoon salt
- 1 Bay leaf
- 1 tablespoon Worcestershire sauce
Instruction
- Slice onions thinly and saute lightly in butter, saute until the onions become clear. Mix all together simmer till onion is tender but not too soft, this can take about 30 minutes or so. Sprinkle with Parmesan cheese and garlic croutons. We have also tried cooking this soup on low in a crock pot and have had excellent results.