Good Chicken Casserole (tribute from a friend)

Ingredients:
4 boneless chicken breasts cooked and cut into pieces (2 cups of chicken - I cook mine in oven)
l can chicken a la king
2 -3 little microwaveable things of macaroni and cheese
l cup sharp grated cheese
sprinkle in dehydrated onions (about 2 tablespoons)

Mix all together - crumble a package of crackers on top - dot with butter (l stick)
Bake at 350 degrees 35-45 minutes