Boil the chicken breast in water, separate the chicken broth.

Add the oats to the boiled chicken broth, boil until it softens completely.

Add 1 egg yolk to 1 cup of yogurt in a bowl, whisk.

Add the soup broth to the bowl, whisk, slowly add the mixture to the soup.

Add the dried mint and salt and continue to boil for about 5 minutes.