Then, slowly pour in the chicken stock, soy sauce, and lemon juice and scrape the bottom of the pot to loosen anything that might be stuck on.
Allow the soup to gain a simmer and then let cook and reduce for 5 minutes.
While the soup is reducing, whisk together the milk and flour in a small bowl until smooth (you can also just shake it all in a mason jar.)
Then pour the mixture into the soup and continue to cook the soup for 8-10 minutes, or until the soup thickens, stirring as required.