"Saute the onions and garlic for this flatbread a day ahead so it's easy to put together on the day of the party. Prepared pizza dough makes it a snap. —Trisha Kruse, Eagle, Idaho..."
INGREDIENTS
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2 tablespoons butter
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3 large sweet onions, halved and thinly sliced (about 6 cups)
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2 garlic cloves, minced
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1 tablespoon brown sugar
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1 tablespoon balsamic vinegar
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1/2 teaspoon salt
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1/4 teaspoon pepper
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1 loaf (1 pound) frozen pizza dough, thawed
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8 ounces Brie cheese, cut into 1/2-inch pieces