Pumpkin Bread Pudding with Caramel Sauce

Bahan-bahan (12 porsi)

• 8 cups raisin bread (or brioche bread, crusts removed and cut into 1-inch cubes)
• 1 ¾ cups half and half (or light cream)
• 15 ounces pumpkin puree (not pumpkin pie filling, 1 can)
• 1 cup chopped pecans
• ½ cup brown sugar
• 3 eggs
• 1 tablespoon pumpkin pie spice
• 2 teaspoons vanilla extract
• ⅔ cup brown sugar
• ¼ cup butter
• ¼ cup heavy whipping cream