01 - Bring chicken broth to a boil in a medium saucepan. Add rinsed rice, reduce heat to simmer, and cook uncovered for 15–18 minutes until rice is tender.
02 - While rice cooks, whisk eggs and lemon juice in a medium bowl until light and frothy.
03 - Reduce soup to gentle simmer. Ladle 1 cup hot broth slowly into egg-lemon mixture, whisking constantly to temper eggs and prevent curdling.
04 - Pour tempered mixture back into pot gradually, stirring gently. Heat over low heat (do not boil) for 2–3 minutes until soup thickens and becomes creamy.
05 - Season with salt and pepper to taste. Ladle into bowls and garnish with chopped dill or parsley if desired. Serve immediately.