Chicken Acapulco - cooking recipe

Ingredients

1 medium onion, chopped
1 Tbsp. butter
3 c. chopped chicken
1 can cream of chicken soup, undiluted
1 (8 oz.) container sour cream
1 (4 oz.) jar sliced mushrooms, drained
1 small can chopped green chilies
1/2 tsp. oregano
1/4 tsp. salt
1/8 tsp. pepper
10 (7-inch) flour tortillas

Preparation

Saute onion in butter; stir in next 8 ingredients.
Spoon 1/2 cup chicken mixture on tortilla.
Roll and place seam side down in a 13 x 9 x 2-inch baking dish.