Split Pea Soup with Smoked Pork Necks

Name: Split Pea Soup with Smoked Pork Necks
Cuisine: American
Ingredients: 2 pounds dry split peas; 6 leeks white parts only; One onion; Two carrots; Two medium potatoes; 1.5 pounds smoked pork hock; One pound slab bacon; 2 tablespoons chicken base; 1 tablespoon roast garlic paste; One head garlic; 8 sprigs thyme; 5 bay leaves; One tablespoon anchovy paste; 2 sticks celery; 6 cups water; One tablespoon butter; One Teaspoon salt; 3 tablespoons cracked pepper; One teaspoon chili powder; 1/2 cup half and half; 5 oz shredded Parmesan; 8 whole cloves; One cup vegetable stock