"It's hard to believe something this delightful came from a slow cooker! Topped with a slice of French bread and provolone cheese, individual servings are sure to be enjoyed by everyone at your dinner table. —Kris Ritter, Pittsburgh, Pennsylvania..."
INGREDIENTS
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2 large sweet onions, thinly sliced (about 4 cups)
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1/4 cup butter, cubed
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2 cans (14-1/2 ounces each) beef broth
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2 tablespoons sherry or additional beef broth
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1/2 teaspoon pepper
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4 slices French bread (1/2 inch thick), toasted
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4 slices provolone cheese