Chocolate Babka Bread Pudding

Ingredients
TOPPING:
 * BREAD PUDDING
 * 1 loaf Chocolate Babka, torn into 1-inch pieces (or 8 cups loosely packed cubes)
 * 2 1/2 cups milk
 * 2 cups heavy cream
 * 9 large eggs
 * 1/2 cup Sugar
 * 3/4 cup light brown sugar
 * 2 teaspoons cinnamon
 * 1 tablespoon vanilla extract
 * 1 teaspoon salt
 * 1 (12.3-ounce) can Dulce de Leche
 * 2 cups heavy cream or whipping cream
 * 1/4 cup confectioners' Sugar
 * 1 teaspoon vanilla

Directions

 * 1) Preheat oven to 350°. Place rack in center of oven.
 * 2) Line a sheet pan with foil. Set aside.
 * 3) Place bread in a 9" x 13" baking dish and set aside.
 * 4) In a bowl, mix milk, cream, eggs, sugars, cinnamon, vanilla and salt until well combined. Pour mixture slowly over bread.
 * 5) Set aside 15 minutes.
 * 6) Heat dulce de leche 1 minute in microwave to soften; stir half into pudding.
 * 7) Place the baking dish on prepared sheet pan and bake 1 hour and 25 minutes (custard should still wobble when done). Remove from oven and swirl remaining dulce de leche on top. Allow to set.
 * 8) Serve pudding warm with whipped cream.