of avocado slices, then arrange a drained poached egg (or 2 eggs) on top, spoon sauce over, and sprinkle with cheese. Place in the oven until cheese melts. Add the lettuce garnish after the cheese has melted. Variation: Instead of the tortillas, rinse large "cupped" iceberg lettuce leaves and serve the eggs topped with sauce in the lettuce leaves. Makes 4 servings.