INGREDIENTS
1 small
yellow onion
1 stalk
celery
2 media
carrots
3 tbsp
unsalted butter
1/4 cup
flour
2 cups
chicken broth
2 cups
cooked chicken
1/3 lb
green beans
1 serving
salt and pepper
1 cup
flour
1 tsp
baking powder
1 tsp
coarse salt
2 tbsp
fresh parsley
2 tbsp
unsalted butter
1/2 cup
whole milk