Homemade Chickarina Soup Recipe

Name: Homemade Chickarina Soup Recipe
Ingredients: 1 3/4 pounds bone-in chicken thighs and drumsticks; Kosher salt and freshly ground black pepper; 1 teaspoon whole black peppercorns; 1 bay leaf; 8 ounces boneless, skinless chicken breast, cut into 2-inch pieces (see note above); 1/4 cup homemade or store-bought low sodium chicken broth (see note above); 2 tablespoons bread crumbs; 1 teaspoon baking powder; 1 small clove garlic, halved; 3 tablespoons plus 2 teaspoons olive oil, divided; 1/2 ounce Parmesan cheese, grated, plus extra for serving on the side; Pinch white pepper; 1 medium onion, diced (about 1 cup); 1 large carrot, diced (about 1 cup); 2 stalks celery, diced (about 1 cup); 1 cup pearl pasta or Israeli couscous (see note above); 1/4 cup chopped parsley to garnish