"If there's anything better than French onion soup with sticky-sweet onions, rich beef broth, crunchy bread, and melty Gruyère cheese, I haven't found it...."
INGREDIENTS
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3 tablespoons olive oil
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2 tablespoons unsalted butter
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5-6 large sweet onions, thinly sliced
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1 teaspoon granulated sugar
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1 teaspoon salt
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1/2 teaspoon black pepper
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1/2 cup dry white wine
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2 tablespoons all-purpose flour
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7 cups beef broth
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1 tablespoon Worcestershire sauce
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1 bay leaf
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2-3 sprigs fresh thyme
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1 sprig fresh rosemary
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1 tablespoon balsamic vinegar
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1 small baguette, sliced into 1-inch rounds
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2 cups grated Gruyère cheese
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1 garlic clove, cut in half