Stir chicken mixture into soup in pot; cook over medium-high, undisturbed, until heated through, about 1 minute. Season with salt to taste. Add up to 1 cup water as needed for soup to reach ...

Preparation. Step 1. Pulse 1 medium onion, coarsely chopped, 2 celery stalks, coarsely chopped, wide zest strips from 1 lemon, and 6 garlic cloves, coarsely chopped, in a food processor until ...