Brie & Caramelized Onion Flatbread

• 2 tablespoons butter
• 3 large sweet onions, halved and thinly sliced (about 6 cups)
• 2 garlic cloves, minced
• 1 tablespoon brown sugar
• 1 tablespoon balsamic vinegar
• 1/2 teaspoon salt
• 1/4 teaspoon pepper
• 1 loaf (1 pound) frozen pizza dough, thawed
• 8 ounces Brie cheese, cut into 1/2-inch pieces

1. Grease a 15x10x1-in. baking pan; set aside. In a large skillet, heat butter over medium heat. Add onions; cook and stir 4-6 minutes or until softened. Reduce heat to medium-low; cook 25-30 minutes or until deep golden brown, stirring occasionally. Add garlic; cook and stir 1 minute longer.
2. Preheat oven to 425u0b0. Add brown sugar, vinegar, salt and pepper to onion mixture. Cook and stir 5 minutes longer. Press dough into a 12x10-in. rectangle onto prepared pan. Top with onion mixture and cheese. Bake 20-25 minutes or until golden brown. Let stand 10 minutes before cutting.

butter, sweet onions, garlic, brown sugar, balsamic vinegar, salt, pepper, frozen pizza dough, cheese

Taken from www.tasteofhome.com/recipes/brie-caramelized-onion-flatbread/ (may not work)