Chop up however you like:
Lettuce
Tomato
Red Onion
Extras:
Carrots (Zanahorias)
Beans (Black, Red Kidney, White, Anything except refried)
Chickpeas (Garbanzo)
Peppers
Celery (Apio)
Apples
Walnuts (Nuez)
Almonds (Almendras)
Cheese
Orange Slices
Et cetera!
Dressing:
Balsamic Vinegar or Lemon juice
Olive Oil
Salt & Pepper