2 to 4 boned, skinned chicken breasts chopped into bite sized chunks
1 can cream of chicken soup
2/3 c. Minute Rice
1 c. milk
1 pkg. onion soup mix
1 can of mushrooms (or fresh mushrooms)
Grated cheddar cheese for garnish
Optional: 2 tbsp. sour cream

Mix all ingredients and microwave, covered, for 15 minutes, stirring every five minutes. Let sit for 10 minutes. Grate cheese on top.