3 Green Peppers, chopped
2 Onions, chopped
1/2 cup Olive Oil
1 cup margarine
1 lb. shredded cheddar cheese
2 cans Rotel tomatoes with chilies
1 can cream of mushroom soup
1 can golden mushroom soup
1/4 cup worcestershire sauce
1/2 t garlic salt
salt and pepper to taste
6 large chicken breast (I use 3lbs. boneless)
1 lb. vermicelli cooked and rinsed.

Sauté peppers and onions in olive oil and margarine. Mix next 7 ingredients in a large bowl. Stir in sautéed mixture, chicken and vermicelli. Pour into 9x13 in. baking dish.
Bake for 30 minutes at 350 degrees

My wife makes something similar but without the soup and uses velveeta instead of shredded cheddar.  We freeze it in quart bags and pull it out to make a quick meal.

I forgot, when doing the peppers and onions we also add a BULB of GARLIC

Can't go wrong with garlic!

And...just remembered that my wife insists on adding peas and pimentos

Peas would be good