1. Preheat oven to 375

2. Stack some of the tortillas and cut through them into sixths (pie style). continue with the rest. Heat the oil in a large skillet, fry the tortilla pieces, and drain them on paper towels. They must remain chewy in the sauce so don't let them get too crisp - chewiness is essential to this dish.

3. Mix the tortilla chips, tomato sauce, shredded cheese, and dried oregano.

4. Immediately pour the mixture into a greased shallow casserole and bake for about 35 mintes, until browned and bubbly. Scoop onto plates, topping each portion with some crumbled cheese and a spoonful of crema or sour cream.

a delectable, traditional change.

* Basic Cooked Tomato Sauce recipe entered separately * Crema recipe entered separately * Basic Cooked Tomatillo Sauce recipe entered separately

Per serving: 321 Calories (kcal); 36g Total Fat; (100% calories from fat); 0g Protein; 0g Carbohydrate; 0mg Cholesterol; 0mg Sodium Food Exchanges: 0 Grain(Starch); 0 Lean Meat; 0 Vegetable; 0 Fruit; 7 1/2 Fat; 0 Other Carbohydrates