Irish Corned Beef and Cabbage Soup

Ingredients

• 2 tablespoons canola oil
• 1 small onion, diced
• 2 cups shredded carrots
• 2 cloves garlic, minced
• 1/4 teaspoon ground allspice
• 1/4 teaspoon dry mustard powder
• 1/2 teaspoon Kosher or flake sea salt
• 1/4 teaspoon coarsely ground black pepper
• 16 ounces roughly chopped cabbage (big chops!)
• 6 cups low sodium chicken broth
• 1 cup barley
• 1 lb. piece of prepared corned beef, cut into ¼-inch wide strips
• Celery leaves for garnish, optional