Whisk half and half, 1 cup sugar, eggs, egg yolks, vanilla extract, and salt in large bowl to blend. Pour over bread cubes in dish. Let stand 30 minutes, occasionally pressing bread cubes into liquid. Drizzle remaining 2 tablespoons melted butter over pudding; sprinkle with brown sugar. Bake bread pudding until golden brown, and set in center, about 1 hour. Serve warm with Caramel Sauce.