Categories: soups
Ingredients
- 3 tablespoon butter
- 3 large onions, thinly sliced
- 5 cups beef broth
- 1 cup apple cider
- 1/2 teaspoon black pepper
- 1/2 cup grated Parmesan cheese
- 1/3 cup dry red wine
- 4 (1-inch) slices French bread, toasted
- 1/2 cup shredded Swiss cheese
Directions
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In a soup pot, melt butter over medium heat. Add onions and cook 25 minutes, or until golden, stirring occasionally.
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Add beef broth, apple cider, and black pepper; bring to a boil. Reduce heat to low, stir in Parmesan cheese and wine, and cook 3 to 5 minutes, or until cheese is melted and soup is heated through.
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Preheat broiler. Place bread on a baking sheet and sprinkle with equal amounts of the Swiss cheese. Broil 3 to 5 minutes, or until cheese is melted.
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Pour soup into bowls and top each with a slice of toasted cheese bread; serve.