Matzo Ball Soup

Ingredients

• 12 sprigs fresh dill
• 4 cloves garlic, thinly sliced
• 3 sprigs fresh cilantro
• 2 small yellow onions, thinly sliced
• 1 bunch celery, cut into 1/2" pieces
• Sprigs from 1⁄2 bunch flat-leaf parsley plus 1 tbsp. chopped
• 3 large carrots, peeled and cut into 1/2" pieces
• 1 turnip, peeled and cut into 1/2" pieces
• 1 parsley root, cut into 1/2" pieces
• 1 (3 1⁄2-lb.) chicken
• 1 lb. chicken feet
• Salt, to taste
• 2 tbsp. seltzer water
• 1⁄8 tsp. dried dill
• 2 eggs, at room temperature
• 1⁄2 cup plus 1 tbsp. matzo meal