Amazing African Peanut Soup – Suriname Style Peanut Butter Soup

Name: Amazing African Peanut Soup – Suriname Style Peanut Butter Soup
Ingredients: 1 1/2 pounds chicken pieces on the bone; 1/4 teaspoon ground black pepper; 1 teaspoon ground allspice; 1 large onion chopped; 2 stalks celery chopped; 4 tablespoons oil; 2 tablespoons tomato paste; 16 ounces natural creamy peanut butter; 1 Scotch Bonnet pepper halved; 2 quarts chicken broth or vegetable stock; 2 bouillon cubes; salt to taste; 2 green plantains cut in half, skins left on; 1/4 cup grated frozen cassava defrosted; 1 tablespoon roasted peanuts optional garnish