Corned Beef Reuben Soup

Ingredients

• 2 cups pre-cooked Corned Beef Brisket, shredded
• 2 tablespoons butter
• 1/2 cup chopped onion
• 1/2 cup chopped celery
• 1/2 cup chopped carrot
• 1-1/2 cups beef broth
• 1 tablespoon cornstarch
• 2 cups half-and-half
• 1 cup sauerkraut, chopped
• 1 cup shredded Swiss cheese
• 1/4 teaspoon salt
• 1/4 teaspoon pepper
• 2 slices rye bread, toasted