Heat your oil in a large stockpot over medium heat. Add in onions, carrots, celery and then sauté until softened, about 5 minutes.
Stir in your garlic and cook until fragrant, about 1 minute or so.
Add in the chicken then season everything with sea salt and freshly ground black pepper to your taste.
Continue cooking stirring frequently until the chicken is mostly cooked.
Add in the bay leaf and pour the broth into the pot, then gently simmer for 15 minutes or so, until the chicken is fully cooked.
In a large glass jar or mixing bowl, whisk the eggs with your fresh lemon juice.
Very slowly and carefully, add one laddle of hot soup into the egg/lemon mixture, whisking constantly.
Repeat this process a couple of times as shown in the video, then add this warmed egg mixture back into the soup pot stirring constantly for several minutes, until smooth and creamy.
Taste test and adjust seasonings if desired and garnish with fresh dill.