Combine your chicken, lemon juice, carrots, onions, celery and chicken broth in your 6-quart crock pot.
Cover and cook on low for 6-7 hours or high for 3-3.5 hours.
Mix together your butter and your flour, stir gradually into your crock pot.
If your crock pot is not already on high, turn it on high.
Cover and continue cooking while you whisk your egg yolks until light in color in a medium bowl.
Take a ladle and pour some of your soup from your crock pot into your bowl while you continually stir.
Once it is fully combined, add into your crock pot and stir well. Cover and continue cooking for an additional 30 minutes.
Stir in your cooked rice and serve.
Notes
If you love lemon flavoring, then you can use 2 tablespoons of lemon juice. If you would like a milder flavor, then use 1 tablespoon.
I cooked up 1 cup of rice for our soup, however, if you would like to have a heartier soup or make it stretch a little farther, you can use the larger amount of rice.
As with any of our recipes, carb counts, calorie counts and nutritional information varies greatly depending on which products you choose to use when cooking this dish.
All slow cookers cook differently, so cooking times are always a basic guideline and should always be tested first in your own slow cooker and time adjusted as needed.