Grilled Chicken and Pasta

INGREDIENTS:

1/2 lb Butter
3/4 c Flour
1/2 bn Celery, coarsely chopped
2 lg Onions, coarsely chopped
2 c Mild green chilies, diced
6 Cloves garlic, crushed
1 ga Chicken stock (preferably
-homemade), heated
2 c Grilled chicken, cubed
Plenty of the following
-seasonings: ground cumin,
-salt, pepper, white pepper
-oregano, chopped parsley