Ensalada de Aguacate

Ingredients

 * watercress or lettuce Leaves
 * the platter, optional
 * 2 large Florida avocados or 4 Haas peeled, halved lengthwise and sliced
 * 1 small onion, sliced vertically
 * salt, to taste
 * fresh ground black pepper
 * ½ cup pure Spanish olive oil or extra virgin olive oil
 * 3 tbsp white vinegar or fresh lemon juice
 * 1 tsp parsley, finely chopped

Directions

 * 1) Lined with the greens, arrange the avocado slices, place the onions on top, and sprinkle with salt and pepper.
 * 2) Whisk together the oil and vinegar and drizzle over the salad.
 * 3) Sprinkle with the parsley and serve.