Chicken Chilaqquiles

Directions

1. 1
   Preheat oven to 325F (160C).
2. 2
   In a large skillet, saute onions in butter.
3. 3
   Drain all tomatoes and reserve juice.
4. 4
   To the onions, add the drained tomatoes and chiles, tomatoes, cheese, chicken and sour cream.
5. 5
   Line bottom of a greased 9x13 inch baking dish with the tortilla pieces.
6. 6
   Top with the chicken mixture and bake uncovered for 45 minutes.
7. 7
   Add small amounts of tomato liquid if mixture seems too dry.