Overnight Caramel French Toast

In a small saucepan, bring the brown sugar, butter and corn syrup to a boil over medium heat, stirring constantly. Remove from the heat. Pour into a greased 13-in. x 9-in. x 2-in. baking dish. Top with six slices of bread. Combine sugar and 1/2 teaspoon cinnamon; sprinkle half over the bread. Place remaining bread on top. Sprinkle with remaining cinnamon-sugar; set aside. In a large bowl, beat the eggs, milk, vanilla and remaining cinnamon. Pour over bread. Cover and refrigerate for 8 hours or overnight. Remove from the refrigerator 30 minutes before baking. Bake, uncovered, at 350 degrees F for 30-35 minutes. ');