Tetrazzini (Quick & Easy)

1 small onion (chopped)
1 TSP chicken boullion powder
¼ C Wondra instant flour
½ C sharp cheddar cheese (grated)
4 TBS butter or margarine
½ C parmesan or romano cheese
2 C milk
1-1½ TSP salt
3 C cooked turkey or chicken
½ LB cooked pasta (salted)
½ C mushrooms (optional)

Temperature: 350

Melt the butter and add the onions and saute until soft. Add flour and stir until blended. Slowly add the milk, sirring constantly with a wire whisk. Cook on low heat until thickened, adding more milk if needed, for about 10 minutes. Add the mushrooms, meat and half of the cheddar cheese and cook until cheese is blended. Mix with the pasta and place in baking dish. Sprinkle with the parmesan cheese and the remaining cheddar. Bake for 20 minutes.

Note: Green onions and celery can be added along with the onions. Green peas can be mixed into the casserole just before baking.