- Place the water, milk and celery in a small pot and bring to a boil.
- Stir in the oats and turn down to a simmer. Cook for 4-5 minutes until done.
- Stir in the chicken and season to taste. Simmer until heated through.
- Garnish with the green onion if desired.
This makes a thin oatmeal that's more like soup but you can make a thicker one by adding more oats.