| 1 | bn | Cilantro, washed well (leaves only) | 
| 4 |  | Garlic cloves | 
| 1 | sm | Onion, chopped | 
| 2 |  | Fresh serrano peppers | 
| 1 | cn | (10-ounce) tomatoes with green chilies | 
| 3 | qt | Chicken stock | 
| 1 | cn | Tomato sauce (8 oz) | 
| 2 | ts | Ground cumin (cominos), (2 to 3) | 
| 1 | ts | Salt, (up to 2) | 
| 2 | tb | Cornstarch dissolved in a small amount of water | 
 |  | Corn tortillas (about 20), cut into thin strips | 
 |  | Vegetable oil | 
| 2 | c | Shredded grilled or poached chicken breasts (about 2 ounces per serving) | 
| 1 |  | 1/2 cups shredded monterey jack cheese, (up to 1) (about 1 ounce per serving) | 
| 2 |  | Avocados, peeled, pitted and sliced |