Aztec Chicken - cooking recipe

Ingredients

4 whole chicken breasts
1 large bag Doritos, crushed and divided
1 (10 3/4 oz.) can cream of mushroom soup
1 (10 3/4 oz.) can cream of chicken soup
1 (4 oz.) jar sliced mushrooms, drained
2 (7 oz.) cans chopped green chilies
1 c. diced onion
1 lb. grated Cheddar cheese or Velveeta Mexican (mild hot cheese)
cayenne pepper to taste
salt and pepper

Preparation

Microwave chicken in covered 3 or 4 quart casserole dish in 1/4 cup water on High for 13 to 16 minutes or until chicken is cooked.
Turn once during cooking.
Remove chicken from bones and cut up into large bite-size pieces.